| 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 | $87.79 | 12.521% | $98.7822 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $69.52 | 3.105% | $71.6786 | $71.68 | $71.70 | $71.70 |
| Purchase #3 | $206.26 | 12.698% | $232.4509 | $232.45 | $232.45 | $232.50 |
| Purchase #4 | $239.29 | 7.164% | $256.4327 | $256.43 | $256.45 | $256.40 |
| Purchase #5 | $148.96 | 13.546% | $169.1381 | $169.14 | $169.15 | $169.10 |
| Purchase #6 | $27.66 | 13.638% | $31.4323 | $31.43 | $31.45 | $31.40 |
| Purchase #7 | $25.85 | 9.872% | $28.4019 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $805.33 | $888.3167 | $888.31 | $888.40 | $888.30 | |