| 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 | $66.39 | 6.513% | $70.714 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $58.84 | 13.555% | $66.8158 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $155.43 | 12.858% | $175.4152 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $85.47 | 9.292% | $93.4119 | $93.41 | $93.40 | $93.40 |
| Purchase #5 | $133.86 | 6.439% | $142.4792 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $21.79 | 10.433% | $24.0634 | $24.06 | $24.05 | $24.10 |
| Purchase #7 | $31.43 | 3.462% | $32.5181 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $553.21 | $605.4176 | $605.42 | $605.35 | $605.40 | |