| 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 | $85.42 | 12.125% | $95.7772 | $95.78 | $95.80 | $95.80 |
| Purchase #2 | $53.99 | 12.560% | $60.7711 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $78.49 | 4.713% | $82.1892 | $82.19 | $82.20 | $82.20 |
| Purchase #4 | $107.61 | 12.213% | $120.7524 | $120.75 | $120.75 | $120.80 |
| Purchase #5 | $160.96 | 4.641% | $168.4302 | $168.43 | $168.45 | $168.40 |
| Purchase #6 | $119.51 | 4.696% | $125.1222 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $29.98 | 8.868% | $32.6386 | $32.64 | $32.65 | $32.60 |
| 7 purchase totals = | $635.96 | $685.6809 | $685.68 | $685.70 | $685.70 | |