| 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 | $28.45 | 12.570% | $32.0262 | $32.03 | $32.05 | $32.00 |
| Purchase #2 | $50.70 | 4.556% | $53.0099 | $53.01 | $53.00 | $53.00 |
| Purchase #3 | $183.33 | 10.132% | $201.905 | $201.91 | $201.90 | $201.90 |
| Purchase #4 | $35.37 | 8.556% | $38.3963 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $158.83 | 13.440% | $180.1768 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $115.57 | 10.503% | $127.7083 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $145.49 | 10.585% | $160.8901 | $160.89 | $160.90 | $160.90 |
| 7 purchase totals = | $717.74 | $794.1126 | $794.13 | $794.15 | $794.10 | |