| 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 | $50.80 | 4.610% | $53.1419 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $244.78 | 5.160% | $257.4106 | $257.41 | $257.40 | $257.40 |
| Purchase #3 | $56.83 | 7.177% | $60.9087 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $150.41 | 8.688% | $163.4776 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $27.86 | 6.444% | $29.6553 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $27.63 | 3.435% | $28.5791 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $18.91 | 11.868% | $21.1542 | $21.15 | $21.15 | $21.20 |
| 7 purchase totals = | $577.22 | $614.3274 | $614.33 | $614.35 | $614.40 | |