| 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 | $76.46 | 6.267% | $81.2517 | $81.25 | $81.25 | $81.30 |
| Purchase #2 | $42.39 | 5.284% | $44.6299 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $48.36 | 4.176% | $50.3795 | $50.38 | $50.40 | $50.40 |
| Purchase #4 | $173.29 | 4.346% | $180.8212 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $236.86 | 4.763% | $248.1416 | $248.14 | $248.15 | $248.10 |
| Purchase #6 | $214.69 | 3.847% | $222.9491 | $222.95 | $222.95 | $222.90 |
| Purchase #7 | $119.90 | 6.743% | $127.9849 | $127.98 | $128.00 | $128.00 |
| 7 purchase totals = | $911.95 | $956.1579 | $956.15 | $956.20 | $956.10 | |