| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.91 | 6.155% | $52.982 | $52.98 | $53.00 | $53.00 |
| Purchase #2 | $222.45 | 12.320% | $249.8558 | $249.86 | $249.85 | $249.90 |
| Purchase #3 | $165.55 | 12.796% | $186.7338 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $65.53 | 7.756% | $70.6125 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $238.60 | 11.305% | $265.5737 | $265.57 | $265.55 | $265.60 |
| Purchase #6 | $139.96 | 6.233% | $148.6837 | $148.68 | $148.70 | $148.70 |
| Purchase #7 | $145.91 | 9.706% | $160.072 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $1,027.91 | $1,134.5135 | $1,134.50 | $1,134.50 | $1,134.60 | |