| 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 | $82.83 | 12.750% | $93.3908 | $93.39 | $93.40 | $93.40 |
| Purchase #2 | $169.44 | 6.341% | $180.1842 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $53.67 | 8.291% | $58.1198 | $58.12 | $58.10 | $58.10 |
| Purchase #4 | $213.52 | 8.674% | $232.0407 | $232.04 | $232.05 | $232.00 |
| Purchase #5 | $17.85 | 13.181% | $20.2028 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $85.53 | 6.112% | $90.7576 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $42.46 | 9.840% | $46.6381 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $665.30 | $721.3340 | $721.33 | $721.35 | $721.30 | |