| 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 | $89.80 | 12.649% | $101.1588 | $101.16 | $101.15 | $101.20 |
| Purchase #2 | $86.51 | 9.811% | $94.9975 | $95.00 | $95.00 | $95.00 |
| Purchase #3 | $63.98 | 11.104% | $71.0843 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $51.33 | 11.321% | $57.1411 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $71.28 | 6.328% | $75.7906 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $138.27 | 9.600% | $151.5439 | $151.54 | $151.55 | $151.50 |
| Purchase #7 | $241.70 | 10.631% | $267.3951 | $267.40 | $267.40 | $267.40 |
| 7 purchase totals = | $742.87 | $819.1113 | $819.11 | $819.15 | $819.10 | |