| 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 | $202.33 | 8.513% | $219.5544 | $219.55 | $219.55 | $219.60 |
| Purchase #2 | $203.37 | 5.768% | $215.1004 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $33.97 | 5.813% | $35.9447 | $35.94 | $35.95 | $35.90 |
| Purchase #4 | $105.65 | 12.231% | $118.5721 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $13.68 | 6.214% | $14.5301 | $14.53 | $14.55 | $14.50 |
| Purchase #6 | $94.94 | 5.267% | $99.9405 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $39.37 | 13.500% | $44.685 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $693.31 | $748.3272 | $748.32 | $748.35 | $748.30 | |