| 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 | $98.48 | 9.207% | $107.5471 | $107.55 | $107.55 | $107.50 |
| Purchase #2 | $211.83 | 10.639% | $234.3666 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $137.35 | 5.345% | $144.6914 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $97.38 | 11.283% | $108.3674 | $108.37 | $108.35 | $108.40 |
| Purchase #5 | $31.28 | 5.726% | $33.0711 | $33.07 | $33.05 | $33.10 |
| Purchase #6 | $66.39 | 5.825% | $70.2572 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $74.39 | 12.466% | $83.6635 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $717.10 | $781.9643 | $781.97 | $781.90 | $782.10 | |