| 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 | $13.43 | 5.437% | $14.1602 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $70.83 | 6.552% | $75.4708 | $75.47 | $75.45 | $75.50 |
| Purchase #3 | $191.71 | 3.776% | $198.949 | $198.95 | $198.95 | $198.90 |
| Purchase #4 | $182.87 | 4.412% | $190.9382 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $45.40 | 10.683% | $50.2501 | $50.25 | $50.25 | $50.30 |
| Purchase #6 | $136.50 | 10.872% | $151.3403 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $144.42 | 3.493% | $149.4646 | $149.46 | $149.45 | $149.50 |
| 7 purchase totals = | $785.16 | $830.5732 | $830.57 | $830.55 | $830.60 | |