| 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 | $111.47 | 12.226% | $125.0983 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $85.38 | 9.416% | $93.4194 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $48.91 | 10.834% | $54.2089 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $217.51 | 9.104% | $237.3121 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $65.61 | 5.762% | $69.3904 | $69.39 | $69.40 | $69.40 |
| Purchase #6 | $43.86 | 10.133% | $48.3043 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $109.30 | 9.352% | $119.5217 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $682.04 | $747.2551 | $747.25 | $747.20 | $747.20 | |