| 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 | $81.60 | 8.703% | $88.7016 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $94.62 | 9.579% | $103.6836 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $85.49 | 6.217% | $90.8049 | $90.80 | $90.80 | $90.80 |
| Purchase #4 | $226.63 | 12.307% | $254.5214 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $89.49 | 10.800% | $99.1549 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $132.28 | 5.370% | $139.3834 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $110.46 | 10.501% | $122.0594 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $820.57 | $898.3092 | $898.29 | $898.30 | $898.40 | |