| 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 | $146.43 | 5.478% | $154.4514 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $54.47 | 6.710% | $58.1249 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $61.61 | 12.153% | $69.0975 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $67.95 | 6.651% | $72.4694 | $72.47 | $72.45 | $72.50 |
| Purchase #5 | $191.96 | 7.784% | $206.9022 | $206.90 | $206.90 | $206.90 |
| Purchase #6 | $149.68 | 7.194% | $160.448 | $160.45 | $160.45 | $160.40 |
| Purchase #7 | $197.45 | 3.810% | $204.9728 | $204.97 | $204.95 | $205.00 |
| 7 purchase totals = | $869.55 | $926.4662 | $926.46 | $926.40 | $926.50 | |