| 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 | $28.71 | 10.850% | $31.825 | $31.83 | $31.85 | $31.80 |
| Purchase #2 | $76.89 | 6.494% | $81.8832 | $81.88 | $81.90 | $81.90 |
| Purchase #3 | $169.80 | 8.635% | $184.4622 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $60.65 | 6.436% | $64.5534 | $64.55 | $64.55 | $64.60 |
| Purchase #5 | $110.56 | 6.253% | $117.4733 | $117.47 | $117.45 | $117.50 |
| Purchase #6 | $121.59 | 6.309% | $129.2611 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $220.38 | 5.725% | $232.9968 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $788.58 | $842.4550 | $842.45 | $842.45 | $842.60 | |