| 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 | $48.41 | 4.785% | $50.7264 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $227.31 | 11.384% | $253.187 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $210.99 | 3.868% | $219.1511 | $219.15 | $219.15 | $219.20 |
| Purchase #4 | $160.99 | 8.130% | $174.0785 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $17.52 | 10.804% | $19.4129 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $82.66 | 9.664% | $90.6483 | $90.65 | $90.65 | $90.60 |
| Purchase #7 | $125.78 | 12.159% | $141.0736 | $141.07 | $141.05 | $141.10 |
| 7 purchase totals = | $873.66 | $948.2778 | $948.28 | $948.30 | $948.30 | |