| 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 | $250.70 | 9.873% | $275.4516 | $275.45 | $275.45 | $275.50 |
| Purchase #2 | $215.51 | 13.543% | $244.6965 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $67.71 | 4.736% | $70.9167 | $70.92 | $70.90 | $70.90 |
| Purchase #4 | $67.43 | 11.729% | $75.3389 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $79.49 | 9.574% | $87.1004 | $87.10 | $87.10 | $87.10 |
| Purchase #6 | $146.68 | 9.199% | $160.1731 | $160.17 | $160.15 | $160.20 |
| Purchase #7 | $42.75 | 11.118% | $47.5029 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $870.27 | $961.1801 | $961.18 | $961.15 | $961.20 | |