| 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 | $85.32 | 3.374% | $88.1987 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $107.52 | 4.588% | $112.453 | $112.45 | $112.45 | $112.50 |
| Purchase #3 | $69.99 | 10.178% | $77.1136 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $103.77 | 12.544% | $116.7869 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $12.71 | 13.726% | $14.4546 | $14.45 | $14.45 | $14.50 |
| Purchase #6 | $12.49 | 7.325% | $13.4049 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $160.39 | 11.381% | $178.644 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $552.19 | $601.0557 | $601.04 | $601.05 | $601.10 | |