| 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 | $75.28 | 13.658% | $85.5617 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $187.50 | 9.704% | $205.695 | $205.70 | $205.70 | $205.70 |
| Purchase #3 | $141.70 | 10.132% | $156.057 | $156.06 | $156.05 | $156.10 |
| Purchase #4 | $42.31 | 13.265% | $47.9224 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $48.70 | 10.214% | $53.6742 | $53.67 | $53.65 | $53.70 |
| Purchase #6 | $196.55 | 5.326% | $207.0183 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $30.51 | 10.666% | $33.7642 | $33.76 | $33.75 | $33.80 |
| 7 purchase totals = | $722.55 | $789.6928 | $789.69 | $789.60 | $789.80 | |