| 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 | $45.57 | 10.478% | $50.3448 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $152.59 | 5.805% | $161.4478 | $161.45 | $161.45 | $161.40 |
| Purchase #3 | $116.97 | 8.831% | $127.2996 | $127.30 | $127.30 | $127.30 |
| Purchase #4 | $224.82 | 10.403% | $248.208 | $248.21 | $248.20 | $248.20 |
| Purchase #5 | $66.52 | 12.448% | $74.8004 | $74.80 | $74.80 | $74.80 |
| Purchase #6 | $119.33 | 10.748% | $132.1556 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $117.83 | 11.269% | $131.1083 | $131.11 | $131.10 | $131.10 |
| 7 purchase totals = | $843.63 | $925.3645 | $925.37 | $925.35 | $925.30 | |