| 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 | $48.74 | 9.404% | $53.3235 | $53.32 | $53.30 | $53.30 |
| Purchase #2 | $74.39 | 12.472% | $83.6679 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $15.57 | 10.323% | $17.1773 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $200.80 | 5.629% | $212.103 | $212.10 | $212.10 | $212.10 |
| Purchase #5 | $50.82 | 3.633% | $52.6663 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $109.40 | 9.478% | $119.7689 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $116.59 | 11.742% | $130.28 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $616.31 | $668.9869 | $668.99 | $668.95 | $669.10 | |