| 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 | $93.89 | 7.494% | $100.9261 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $201.44 | 11.637% | $224.8816 | $224.88 | $224.90 | $224.90 |
| Purchase #3 | $7.41 | 12.758% | $8.3554 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $192.78 | 8.489% | $209.1451 | $209.15 | $209.15 | $209.10 |
| Purchase #5 | $55.43 | 5.103% | $58.2586 | $58.26 | $58.25 | $58.30 |
| Purchase #6 | $237.27 | 6.132% | $251.8194 | $251.82 | $251.80 | $251.80 |
| Purchase #7 | $103.74 | 5.669% | $109.621 | $109.62 | $109.60 | $109.60 |
| 7 purchase totals = | $891.96 | $963.0072 | $963.02 | $963.00 | $963.00 | |