| 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 | $94.89 | 7.647% | $102.1462 | $102.15 | $102.15 | $102.10 |
| Purchase #2 | $167.74 | 12.730% | $189.0933 | $189.09 | $189.10 | $189.10 |
| Purchase #3 | $75.59 | 8.536% | $82.0424 | $82.04 | $82.05 | $82.00 |
| Purchase #4 | $58.41 | 7.490% | $62.7849 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $93.84 | 5.237% | $98.7544 | $98.75 | $98.75 | $98.80 |
| Purchase #6 | $214.71 | 13.768% | $244.2713 | $244.27 | $244.25 | $244.30 |
| Purchase #7 | $20.95 | 11.357% | $23.3293 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $726.13 | $802.4218 | $802.41 | $802.45 | $802.40 | |