| 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 | $14.71 | 11.586% | $16.4143 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $38.92 | 7.209% | $41.7257 | $41.73 | $41.75 | $41.70 |
| Purchase #3 | $87.83 | 13.235% | $99.4543 | $99.45 | $99.45 | $99.50 |
| Purchase #4 | $234.75 | 5.521% | $247.7105 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $31.36 | 3.299% | $32.3946 | $32.39 | $32.40 | $32.40 |
| Purchase #6 | $180.96 | 3.704% | $187.6628 | $187.66 | $187.65 | $187.70 |
| Purchase #7 | $171.37 | 6.485% | $182.4833 | $182.48 | $182.50 | $182.50 |
| 7 purchase totals = | $759.90 | $807.8455 | $807.83 | $807.85 | $807.90 | |