| 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 | $55.46 | 5.104% | $58.2907 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $46.68 | 13.470% | $52.9678 | $52.97 | $52.95 | $53.00 |
| Purchase #3 | $109.48 | 6.689% | $116.8031 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $236.94 | 4.826% | $248.3747 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $13.30 | 7.703% | $14.3245 | $14.32 | $14.30 | $14.30 |
| Purchase #6 | $193.67 | 5.497% | $204.316 | $204.32 | $204.30 | $204.30 |
| Purchase #7 | $187.62 | 13.342% | $212.6523 | $212.65 | $212.65 | $212.70 |
| 7 purchase totals = | $843.15 | $907.7291 | $907.72 | $907.65 | $907.80 | |