| 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 | $10.82 | 7.689% | $11.6519 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $110.55 | 6.703% | $117.9602 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $17.81 | 13.807% | $20.269 | $20.27 | $20.25 | $20.30 |
| Purchase #4 | $71.33 | 8.381% | $77.3082 | $77.31 | $77.30 | $77.30 |
| Purchase #5 | $44.57 | 13.265% | $50.4822 | $50.48 | $50.50 | $50.50 |
| Purchase #6 | $41.96 | 5.164% | $44.1268 | $44.13 | $44.15 | $44.10 |
| Purchase #7 | $159.32 | 6.155% | $169.1261 | $169.13 | $169.15 | $169.10 |
| 7 purchase totals = | $456.36 | $490.9244 | $490.93 | $490.95 | $491.00 | |