| 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 | $80.89 | 12.858% | $91.2908 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $21.62 | 5.659% | $22.8435 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $74.99 | 9.385% | $82.0278 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $109.62 | 10.460% | $121.0863 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $112.43 | 6.422% | $119.6503 | $119.65 | $119.65 | $119.70 |
| Purchase #6 | $65.80 | 11.785% | $73.5545 | $73.55 | $73.55 | $73.60 |
| Purchase #7 | $51.99 | 6.595% | $55.4187 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $517.34 | $565.8719 | $565.87 | $565.90 | $565.90 | |