| 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 | $77.38 | 8.581% | $84.02 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $137.98 | 4.216% | $143.7972 | $143.80 | $143.80 | $143.80 |
| Purchase #3 | $121.94 | 8.760% | $132.6219 | $132.62 | $132.60 | $132.60 |
| Purchase #4 | $48.29 | 7.379% | $51.8533 | $51.85 | $51.85 | $51.90 |
| Purchase #5 | $99.51 | 4.266% | $103.7551 | $103.76 | $103.75 | $103.80 |
| Purchase #6 | $200.68 | 11.459% | $223.6759 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $77.42 | 12.863% | $87.3785 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $763.20 | $827.1019 | $827.11 | $827.10 | $827.20 | |