| 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 | $99.60 | 6.411% | $105.9854 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $47.72 | 13.474% | $54.1498 | $54.15 | $54.15 | $54.10 |
| Purchase #3 | $43.49 | 11.671% | $48.5657 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $197.72 | 11.656% | $220.7662 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $238.96 | 13.385% | $270.9448 | $270.94 | $270.95 | $270.90 |
| Purchase #6 | $108.81 | 11.543% | $121.3699 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $124.37 | 6.328% | $132.2401 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $860.67 | $954.0219 | $954.03 | $954.00 | $954.00 | |