| 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 | $14.46 | 6.434% | $15.3904 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $89.55 | 5.149% | $94.1609 | $94.16 | $94.15 | $94.20 |
| Purchase #3 | $148.38 | 4.613% | $155.2248 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $202.61 | 9.852% | $222.5711 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $39.26 | 12.434% | $44.1416 | $44.14 | $44.15 | $44.10 |
| Purchase #6 | $212.57 | 5.113% | $223.4387 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $144.93 | 4.495% | $151.4446 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $851.76 | $906.3721 | $906.36 | $906.35 | $906.30 | |