| 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 | $90.28 | 12.622% | $101.6751 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $99.43 | 6.252% | $105.6464 | $105.65 | $105.65 | $105.60 |
| Purchase #3 | $121.45 | 6.361% | $129.1754 | $129.18 | $129.20 | $129.20 |
| Purchase #4 | $198.64 | 4.799% | $208.1727 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $84.86 | 13.716% | $96.4994 | $96.50 | $96.50 | $96.50 |
| Purchase #6 | $164.59 | 9.556% | $180.3182 | $180.32 | $180.30 | $180.30 |
| Purchase #7 | $146.46 | 13.599% | $166.3771 | $166.38 | $166.40 | $166.40 |
| 7 purchase totals = | $905.71 | $987.8643 | $987.88 | $987.90 | $987.90 | |