| 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 | $21.64 | 12.338% | $24.3099 | $24.31 | $24.30 | $24.30 |
| Purchase #2 | $48.39 | 9.427% | $52.9517 | $52.95 | $52.95 | $53.00 |
| Purchase #3 | $142.68 | 9.255% | $155.885 | $155.89 | $155.90 | $155.90 |
| Purchase #4 | $42.62 | 12.475% | $47.9368 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $201.90 | 10.445% | $222.9885 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $41.87 | 6.738% | $44.6912 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $160.79 | 4.460% | $167.9612 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $659.89 | $716.7243 | $716.73 | $716.75 | $716.80 | |