| 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 | $129.32 | 13.451% | $146.7148 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $243.88 | 5.313% | $256.8373 | $256.84 | $256.85 | $256.80 |
| Purchase #3 | $25.97 | 8.265% | $28.1164 | $28.12 | $28.10 | $28.10 |
| Purchase #4 | $16.99 | 5.372% | $17.9027 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $99.90 | 9.330% | $109.2207 | $109.22 | $109.20 | $109.20 |
| Purchase #6 | $212.80 | 11.588% | $237.4593 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $63.75 | 7.492% | $68.5262 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $792.61 | $864.7774 | $864.78 | $864.75 | $864.70 | |