| 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 | $102.55 | 8.690% | $111.4616 | $111.46 | $111.45 | $111.50 |
| Purchase #2 | $15.31 | 6.771% | $16.3466 | $16.35 | $16.35 | $16.30 |
| Purchase #3 | $60.31 | 7.469% | $64.8146 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $205.84 | 3.603% | $213.2564 | $213.26 | $213.25 | $213.30 |
| Purchase #5 | $142.63 | 11.235% | $158.6545 | $158.65 | $158.65 | $158.70 |
| Purchase #6 | $48.29 | 11.299% | $53.7463 | $53.75 | $53.75 | $53.70 |
| Purchase #7 | $127.77 | 12.660% | $143.9457 | $143.95 | $143.95 | $143.90 |
| 7 purchase totals = | $702.70 | $762.2257 | $762.23 | $762.20 | $762.20 | |