| 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 | $53.72 | 11.743% | $60.0283 | $60.03 | $60.05 | $60.00 |
| Purchase #2 | $88.28 | 13.297% | $100.0186 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $20.78 | 3.327% | $21.4714 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $143.75 | 5.396% | $151.5068 | $151.51 | $151.50 | $151.50 |
| Purchase #5 | $194.72 | 5.306% | $205.0518 | $205.05 | $205.05 | $205.10 |
| Purchase #6 | $226.34 | 7.543% | $243.4128 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $32.29 | 10.403% | $35.6491 | $35.65 | $35.65 | $35.60 |
| 7 purchase totals = | $759.88 | $817.1388 | $817.14 | $817.10 | $817.10 | |