| 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 | $42.52 | 12.418% | $47.8001 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $211.46 | 8.264% | $228.9351 | $228.94 | $228.95 | $228.90 |
| Purchase #3 | $28.49 | 11.844% | $31.8644 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $187.97 | 7.213% | $201.5283 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $37.67 | 3.510% | $38.9922 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $143.59 | 5.374% | $151.3065 | $151.31 | $151.30 | $151.30 |
| Purchase #7 | $221.74 | 13.460% | $251.5862 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $873.44 | $952.0128 | $952.02 | $952.05 | $952.00 | |