| 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 | $63.94 | 13.194% | $72.3762 | $72.38 | $72.40 | $72.40 |
| Purchase #2 | $100.39 | 7.723% | $108.1431 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $65.64 | 8.548% | $71.2509 | $71.25 | $71.25 | $71.30 |
| Purchase #4 | $180.82 | 9.187% | $197.4319 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $53.46 | 13.476% | $60.6643 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $118.50 | 5.555% | $125.0827 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $209.63 | 6.615% | $223.497 | $223.50 | $223.50 | $223.50 |
| 7 purchase totals = | $792.38 | $858.4461 | $858.44 | $858.50 | $858.50 | |