| 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 | $55.59 | 4.567% | $58.1288 | $58.13 | $58.15 | $58.10 |
| Purchase #2 | $43.82 | 5.431% | $46.1999 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $141.79 | 12.265% | $159.1805 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $173.90 | 11.793% | $194.408 | $194.41 | $194.40 | $194.40 |
| Purchase #5 | $59.58 | 12.409% | $66.9733 | $66.97 | $66.95 | $67.00 |
| Purchase #6 | $167.26 | 6.791% | $178.6186 | $178.62 | $178.60 | $178.60 |
| Purchase #7 | $125.98 | 12.730% | $142.0173 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $767.92 | $845.5264 | $845.53 | $845.50 | $845.50 | |