| 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 | $100.44 | 5.809% | $106.2746 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $118.70 | 11.298% | $132.1107 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $219.26 | 8.337% | $237.5397 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $221.73 | 4.515% | $231.7411 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $55.65 | 6.135% | $59.0641 | $59.06 | $59.05 | $59.10 |
| Purchase #6 | $12.51 | 13.361% | $14.1815 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $16.35 | 6.804% | $17.4625 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $744.64 | $798.3742 | $798.36 | $798.35 | $798.40 | |