| 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 | $9.62 | 8.193% | $10.4082 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $55.86 | 4.643% | $58.4536 | $58.45 | $58.45 | $58.50 |
| Purchase #3 | $64.37 | 5.850% | $68.1356 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $131.52 | 11.390% | $146.5001 | $146.50 | $146.50 | $146.50 |
| Purchase #5 | $198.45 | 13.358% | $224.959 | $224.96 | $224.95 | $225.00 |
| Purchase #6 | $59.88 | 10.722% | $66.3003 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $233.95 | 6.538% | $249.2457 | $249.25 | $249.25 | $249.20 |
| 7 purchase totals = | $753.65 | $824.0025 | $824.01 | $824.00 | $824.00 | |