| 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 | $60.50 | 9.206% | $66.0696 | $66.07 | $66.05 | $66.10 |
| Purchase #2 | $63.42 | 11.506% | $70.7171 | $70.72 | $70.70 | $70.70 |
| Purchase #3 | $139.96 | 3.392% | $144.7074 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $142.34 | 7.639% | $153.2134 | $153.21 | $153.20 | $153.20 |
| Purchase #5 | $15.34 | 9.265% | $16.7613 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $89.52 | 3.299% | $92.4733 | $92.47 | $92.45 | $92.50 |
| Purchase #7 | $24.70 | 9.206% | $26.9739 | $26.97 | $26.95 | $27.00 |
| 7 purchase totals = | $535.78 | $570.9160 | $570.91 | $570.80 | $571.00 | |