| 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 | $43.62 | 5.873% | $46.1818 | $46.18 | $46.20 | $46.20 |
| Purchase #2 | $29.87 | 9.179% | $32.6118 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $33.54 | 13.821% | $38.1756 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $169.56 | 13.319% | $192.1437 | $192.14 | $192.15 | $192.10 |
| Purchase #5 | $73.97 | 10.478% | $81.7206 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $125.43 | 4.551% | $131.1383 | $131.14 | $131.15 | $131.10 |
| Purchase #7 | $50.91 | 4.299% | $53.0986 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $526.90 | $575.0704 | $575.07 | $575.10 | $575.00 | |