| 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 | $235.33 | 8.294% | $254.8483 | $254.85 | $254.85 | $254.80 |
| Purchase #2 | $59.86 | 8.713% | $65.0756 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $28.64 | 11.197% | $31.8468 | $31.85 | $31.85 | $31.80 |
| Purchase #4 | $12.74 | 4.322% | $13.2906 | $13.29 | $13.30 | $13.30 |
| Purchase #5 | $85.99 | 9.537% | $94.1909 | $94.19 | $94.20 | $94.20 |
| Purchase #6 | $228.60 | 3.561% | $236.7404 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $40.37 | 5.545% | $42.6085 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $691.53 | $738.6011 | $738.61 | $738.65 | $738.50 | |