| 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 | $76.80 | 7.191% | $82.3227 | $82.32 | $82.30 | $82.30 |
| Purchase #2 | $230.72 | 9.291% | $252.1562 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $42.41 | 9.262% | $46.338 | $46.34 | $46.35 | $46.30 |
| Purchase #4 | $110.47 | 10.321% | $121.8716 | $121.87 | $121.85 | $121.90 |
| Purchase #5 | $15.34 | 11.816% | $17.1526 | $17.15 | $17.15 | $17.20 |
| Purchase #6 | $84.69 | 10.490% | $93.574 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $107.91 | 3.309% | $111.4807 | $111.48 | $111.50 | $111.50 |
| 7 purchase totals = | $668.34 | $724.8958 | $724.89 | $724.85 | $725.00 | |