| 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 | $29.52 | 12.464% | $33.1994 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $44.50 | 7.749% | $47.9483 | $47.95 | $47.95 | $47.90 |
| Purchase #3 | $250.71 | 11.566% | $279.7071 | $279.71 | $279.70 | $279.70 |
| Purchase #4 | $53.58 | 4.388% | $55.9311 | $55.93 | $55.95 | $55.90 |
| Purchase #5 | $7.30 | 8.170% | $7.8964 | $7.90 | $7.90 | $7.90 |
| Purchase #6 | $28.25 | 8.644% | $30.6919 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $112.55 | 6.813% | $120.218 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $526.41 | $575.5922 | $575.60 | $575.60 | $575.50 | |