| 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 | $118.65 | 5.818% | $125.5531 | $125.55 | $125.55 | $125.60 |
| Purchase #2 | $104.28 | 3.582% | $108.0153 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $150.42 | 12.792% | $169.6617 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $67.35 | 12.460% | $75.7418 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $247.88 | 8.761% | $269.5968 | $269.60 | $269.60 | $269.60 |
| Purchase #6 | $87.92 | 10.125% | $96.8219 | $96.82 | $96.80 | $96.80 |
| Purchase #7 | $82.46 | 5.482% | $86.9805 | $86.98 | $87.00 | $87.00 |
| 7 purchase totals = | $858.96 | $932.3711 | $932.37 | $932.35 | $932.40 | |