| 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 | $144.29 | 3.115% | $148.7846 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $94.71 | 13.644% | $107.6322 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $93.58 | 10.451% | $103.36 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $41.66 | 5.580% | $43.9846 | $43.98 | $44.00 | $44.00 |
| Purchase #5 | $72.75 | 9.218% | $79.4561 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $50.74 | 8.506% | $55.0559 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $42.59 | 13.513% | $48.3452 | $48.35 | $48.35 | $48.30 |
| 7 purchase totals = | $540.32 | $586.6186 | $586.62 | $586.65 | $586.70 | |