| 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 | $105.81 | 12.238% | $118.759 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $149.73 | 9.133% | $163.4048 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $58.46 | 6.306% | $62.1465 | $62.15 | $62.15 | $62.10 |
| Purchase #4 | $7.47 | 12.518% | $8.4051 | $8.41 | $8.40 | $8.40 |
| Purchase #5 | $101.63 | 9.168% | $110.9474 | $110.95 | $110.95 | $110.90 |
| Purchase #6 | $30.42 | 13.459% | $34.5142 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $77.50 | 13.116% | $87.6649 | $87.66 | $87.65 | $87.70 |
| 7 purchase totals = | $531.02 | $585.8419 | $585.84 | $585.80 | $585.80 | |