| 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 | $51.90 | 8.451% | $56.2861 | $56.29 | $56.30 | $56.30 |
| Purchase #2 | $12.81 | 10.386% | $14.1404 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $30.86 | 7.303% | $33.1137 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $130.27 | 7.316% | $139.8006 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $108.48 | 7.485% | $116.5997 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $138.38 | 8.666% | $150.372 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $236.35 | 6.771% | $252.3533 | $252.35 | $252.35 | $252.40 |
| 7 purchase totals = | $709.05 | $762.6658 | $762.66 | $762.65 | $762.70 | |