| 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 | $74.63 | 9.229% | $81.5176 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $97.41 | 8.222% | $105.4191 | $105.42 | $105.40 | $105.40 |
| Purchase #3 | $224.99 | 8.325% | $243.7204 | $243.72 | $243.70 | $243.70 |
| Purchase #4 | $95.51 | 7.323% | $102.5042 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $110.44 | 9.788% | $121.2499 | $121.25 | $121.25 | $121.20 |
| Purchase #6 | $132.74 | 6.727% | $141.6694 | $141.67 | $141.65 | $141.70 |
| Purchase #7 | $227.29 | 5.729% | $240.3114 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $963.01 | $1,036.3920 | $1,036.39 | $1,036.30 | $1,036.30 | |