| 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 | $88.43 | 7.533% | $95.0914 | $95.09 | $95.10 | $95.10 |
| Purchase #2 | $174.54 | 11.825% | $195.1794 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $221.25 | 11.673% | $247.0765 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $60.50 | 8.635% | $65.7242 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $55.50 | 7.282% | $59.5415 | $59.54 | $59.55 | $59.50 |
| Purchase #6 | $21.47 | 9.664% | $23.5449 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $171.99 | 6.604% | $183.3482 | $183.35 | $183.35 | $183.30 |
| 7 purchase totals = | $793.68 | $869.5061 | $869.50 | $869.55 | $869.40 | |