| 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 | $86.76 | 6.242% | $92.1756 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $10.40 | 12.375% | $11.687 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $217.88 | 10.471% | $240.6942 | $240.69 | $240.70 | $240.70 |
| Purchase #4 | $71.37 | 9.457% | $78.1195 | $78.12 | $78.10 | $78.10 |
| Purchase #5 | $105.50 | 12.470% | $118.6559 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $110.70 | 4.259% | $115.4147 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $93.36 | 3.120% | $96.2728 | $96.27 | $96.25 | $96.30 |
| 7 purchase totals = | $695.97 | $753.0197 | $753.02 | $753.00 | $753.10 | |