| 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 | $55.32 | 4.654% | $57.8946 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $86.73 | 9.682% | $95.1272 | $95.13 | $95.15 | $95.10 |
| Purchase #3 | $203.82 | 6.816% | $217.7124 | $217.71 | $217.70 | $217.70 |
| Purchase #4 | $230.58 | 5.801% | $243.9559 | $243.96 | $243.95 | $244.00 |
| Purchase #5 | $20.58 | 7.843% | $22.1941 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $199.40 | 3.219% | $205.8187 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $109.52 | 8.787% | $119.1435 | $119.14 | $119.15 | $119.10 |
| 7 purchase totals = | $905.95 | $961.8464 | $961.84 | $961.85 | $961.80 | |