| 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 | $105.67 | 7.438% | $113.5297 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $59.60 | 10.589% | $65.911 | $65.91 | $65.90 | $65.90 |
| Purchase #3 | $163.87 | 8.507% | $177.8104 | $177.81 | $177.80 | $177.80 |
| Purchase #4 | $48.29 | 7.525% | $51.9238 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $180.31 | 12.281% | $202.4539 | $202.45 | $202.45 | $202.50 |
| Purchase #6 | $59.53 | 12.765% | $67.129 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $107.39 | 8.429% | $116.4419 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $724.66 | $795.1997 | $795.19 | $795.20 | $795.10 | |