| 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 | $24.40 | 10.861% | $27.0501 | $27.05 | $27.05 | $27.10 |
| Purchase #2 | $190.25 | 6.594% | $202.7951 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $223.62 | 9.175% | $244.1371 | $244.14 | $244.15 | $244.10 |
| Purchase #4 | $140.51 | 6.296% | $149.3565 | $149.36 | $149.35 | $149.40 |
| Purchase #5 | $117.97 | 7.656% | $127.0018 | $127.00 | $127.00 | $127.00 |
| Purchase #6 | $6.70 | 5.498% | $7.0684 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $197.61 | 8.615% | $214.6341 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $901.06 | $972.0431 | $972.05 | $972.05 | $972.10 | |