| 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 | $39.43 | 3.299% | $40.7308 | $40.73 | $40.75 | $40.70 |
| Purchase #2 | $227.81 | 8.584% | $247.3652 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $82.85 | 13.716% | $94.2137 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $108.41 | 7.555% | $116.6004 | $116.60 | $116.60 | $116.60 |
| Purchase #5 | $204.96 | 5.381% | $215.9889 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $19.71 | 11.193% | $21.9161 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $119.73 | 8.685% | $130.1286 | $130.13 | $130.15 | $130.10 |
| 7 purchase totals = | $802.90 | $866.9437 | $866.95 | $866.95 | $866.90 | |