| 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 | $80.50 | 8.211% | $87.1099 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $47.65 | 12.709% | $53.7058 | $53.71 | $53.70 | $53.70 |
| Purchase #3 | $44.94 | 12.108% | $50.3813 | $50.38 | $50.40 | $50.40 |
| Purchase #4 | $158.71 | 9.240% | $173.3748 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $243.65 | 6.751% | $260.0988 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $26.99 | 6.709% | $28.8008 | $28.80 | $28.80 | $28.80 |
| Purchase #7 | $179.90 | 12.307% | $202.0403 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $782.34 | $855.5117 | $855.51 | $855.50 | $855.50 | |