| 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 | $58.62 | 11.655% | $65.4522 | $65.45 | $65.45 | $65.50 |
| Purchase #2 | $40.93 | 11.290% | $45.551 | $45.55 | $45.55 | $45.60 |
| Purchase #3 | $194.75 | 6.726% | $207.8489 | $207.85 | $207.85 | $207.80 |
| Purchase #4 | $181.69 | 10.502% | $200.7711 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $228.27 | 3.691% | $236.6954 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $12.71 | 8.622% | $13.8059 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $188.97 | 3.269% | $195.1474 | $195.15 | $195.15 | $195.10 |
| 7 purchase totals = | $905.94 | $965.2719 | $965.28 | $965.25 | $965.30 | |