| 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 | $6.79 | 11.696% | $7.5842 | $7.58 | $7.60 | $7.60 |
| Purchase #2 | $23.51 | 3.751% | $24.3919 | $24.39 | $24.40 | $24.40 |
| Purchase #3 | $46.58 | 3.208% | $48.0743 | $48.07 | $48.05 | $48.10 |
| Purchase #4 | $41.61 | 8.481% | $45.1389 | $45.14 | $45.15 | $45.10 |
| Purchase #5 | $141.25 | 13.727% | $160.6394 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $104.84 | 12.815% | $118.2752 | $118.28 | $118.30 | $118.30 |
| Purchase #7 | $202.46 | 3.762% | $210.0765 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $567.04 | $614.1804 | $614.18 | $614.25 | $614.20 | |