| 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 | $8.69 | 9.346% | $9.5022 | $9.50 | $9.50 | $9.50 |
| Purchase #2 | $91.81 | 11.673% | $102.527 | $102.53 | $102.55 | $102.50 |
| Purchase #3 | $35.61 | 8.159% | $38.5154 | $38.52 | $38.50 | $38.50 |
| Purchase #4 | $148.83 | 9.761% | $163.3573 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $97.68 | 7.633% | $105.1359 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $196.47 | 7.574% | $211.3506 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $142.85 | 6.161% | $151.651 | $151.65 | $151.65 | $151.70 |
| 7 purchase totals = | $721.94 | $782.0394 | $782.05 | $782.05 | $782.10 | |