| 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 | $53.98 | 7.685% | $58.1284 | $58.13 | $58.15 | $58.10 |
| Purchase #2 | $182.48 | 13.525% | $207.1604 | $207.16 | $207.15 | $207.20 |
| Purchase #3 | $179.69 | 4.466% | $187.715 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $146.88 | 8.494% | $159.356 | $159.36 | $159.35 | $159.40 |
| Purchase #5 | $154.66 | 3.296% | $159.7576 | $159.76 | $159.75 | $159.80 |
| Purchase #6 | $236.30 | 5.793% | $249.9889 | $249.99 | $250.00 | $250.00 |
| Purchase #7 | $11.80 | 12.610% | $13.288 | $13.29 | $13.30 | $13.30 |
| 7 purchase totals = | $965.79 | $1,035.3943 | $1,035.41 | $1,035.40 | $1,035.50 | |