| 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 | $72.28 | 3.587% | $74.8727 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $214.94 | 10.777% | $238.1041 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $57.86 | 12.113% | $64.8686 | $64.87 | $64.85 | $64.90 |
| Purchase #4 | $180.99 | 13.404% | $205.2499 | $205.25 | $205.25 | $205.20 |
| Purchase #5 | $68.67 | 10.363% | $75.7863 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $133.70 | 7.189% | $143.3117 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $47.70 | 3.793% | $49.5093 | $49.51 | $49.50 | $49.50 |
| 7 purchase totals = | $776.14 | $851.7026 | $851.70 | $851.65 | $851.70 | |