| 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 | $125.47 | 8.713% | $136.4022 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $45.71 | 5.402% | $48.1793 | $48.18 | $48.20 | $48.20 |
| Purchase #3 | $139.42 | 8.780% | $151.6611 | $151.66 | $151.65 | $151.70 |
| Purchase #4 | $34.45 | 3.258% | $35.5724 | $35.57 | $35.55 | $35.60 |
| Purchase #5 | $103.62 | 5.797% | $109.6269 | $109.63 | $109.65 | $109.60 |
| Purchase #6 | $8.91 | 13.398% | $10.1038 | $10.10 | $10.10 | $10.10 |
| Purchase #7 | $127.57 | 4.199% | $132.9267 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $585.15 | $624.4724 | $624.47 | $624.50 | $624.50 | |