| 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 | $117.46 | 6.167% | $124.7038 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $53.51 | 10.691% | $59.2308 | $59.23 | $59.25 | $59.20 |
| Purchase #3 | $105.47 | 3.306% | $108.9568 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $195.55 | 8.445% | $212.0642 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $12.79 | 7.691% | $13.7737 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $71.42 | 5.621% | $75.4345 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $193.87 | 8.277% | $209.9166 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $750.07 | $804.0804 | $804.07 | $804.05 | $804.10 | |