| 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 | $58.94 | 8.838% | $64.1491 | $64.15 | $64.15 | $64.10 |
| Purchase #2 | $152.91 | 11.173% | $169.9946 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $46.84 | 13.486% | $53.1568 | $53.16 | $53.15 | $53.20 |
| Purchase #4 | $149.36 | 10.640% | $165.2519 | $165.25 | $165.25 | $165.30 |
| Purchase #5 | $217.92 | 4.858% | $228.5066 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $10.35 | 4.662% | $10.8325 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $139.40 | 3.836% | $144.7474 | $144.75 | $144.75 | $144.70 |
| 7 purchase totals = | $775.72 | $836.6389 | $836.64 | $836.65 | $836.60 | |