| 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 | $48.77 | 10.390% | $53.8372 | $53.84 | $53.85 | $53.80 |
| Purchase #2 | $187.25 | 7.180% | $200.6946 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $63.85 | 10.874% | $70.793 | $70.79 | $70.80 | $70.80 |
| Purchase #4 | $21.39 | 9.617% | $23.4471 | $23.45 | $23.45 | $23.40 |
| Purchase #5 | $35.99 | 10.263% | $39.6837 | $39.68 | $39.70 | $39.70 |
| Purchase #6 | $108.71 | 3.322% | $112.3213 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $105.51 | 3.349% | $109.0435 | $109.04 | $109.05 | $109.00 |
| 7 purchase totals = | $571.47 | $609.8204 | $609.81 | $609.85 | $609.70 | |