| 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 | $55.68 | 4.372% | $58.1143 | $58.11 | $58.10 | $58.10 |
| Purchase #2 | $175.40 | 5.286% | $184.6716 | $184.67 | $184.65 | $184.70 |
| Purchase #3 | $39.59 | 3.411% | $40.9404 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $240.32 | 9.249% | $262.5472 | $262.55 | $262.55 | $262.50 |
| Purchase #5 | $226.41 | 13.286% | $256.4908 | $256.49 | $256.50 | $256.50 |
| Purchase #6 | $14.39 | 11.868% | $16.0978 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $124.96 | 12.316% | $140.3501 | $140.35 | $140.35 | $140.40 |
| 7 purchase totals = | $876.75 | $959.2122 | $959.21 | $959.20 | $959.20 | |