| 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 | $104.90 | 10.541% | $115.9575 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $192.62 | 10.490% | $212.8258 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $183.42 | 4.251% | $191.2172 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $121.77 | 4.389% | $127.1145 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $54.70 | 7.838% | $58.9874 | $58.99 | $59.00 | $59.00 |
| Purchase #6 | $112.68 | 5.755% | $119.1647 | $119.16 | $119.15 | $119.20 |
| Purchase #7 | $72.42 | 5.507% | $76.4082 | $76.41 | $76.40 | $76.40 |
| 7 purchase totals = | $842.51 | $901.6753 | $901.68 | $901.65 | $901.70 | |