| 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 | $57.30 | 10.238% | $63.1664 | $63.17 | $63.15 | $63.20 |
| Purchase #2 | $21.79 | 13.585% | $24.7502 | $24.75 | $24.75 | $24.80 |
| Purchase #3 | $227.51 | 10.284% | $250.9071 | $250.91 | $250.90 | $250.90 |
| Purchase #4 | $56.58 | 13.480% | $64.207 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $96.57 | 7.670% | $103.9769 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $214.72 | 13.611% | $243.9455 | $243.95 | $243.95 | $243.90 |
| Purchase #7 | $132.50 | 13.758% | $150.7294 | $150.73 | $150.75 | $150.70 |
| 7 purchase totals = | $806.97 | $901.6825 | $901.70 | $901.70 | $901.70 | |