| 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 | $102.81 | 8.623% | $111.6753 | $111.68 | $111.70 | $111.70 |
| Purchase #2 | $43.42 | 13.754% | $49.392 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $170.59 | 10.743% | $188.9165 | $188.92 | $188.90 | $188.90 |
| Purchase #4 | $23.29 | 11.279% | $25.9169 | $25.92 | $25.90 | $25.90 |
| Purchase #5 | $91.34 | 6.856% | $97.6023 | $97.60 | $97.60 | $97.60 |
| Purchase #6 | $161.92 | 13.857% | $184.3573 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $97.52 | 13.678% | $110.8588 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $690.89 | $768.7191 | $768.73 | $768.70 | $768.80 | |