| 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 | $62.49 | 3.435% | $64.6365 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $67.73 | 9.800% | $74.3675 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $6.76 | 8.611% | $7.3421 | $7.34 | $7.35 | $7.30 |
| Purchase #4 | $94.43 | 7.684% | $101.686 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $136.65 | 8.418% | $148.1532 | $148.15 | $148.15 | $148.20 |
| Purchase #6 | $9.31 | 6.662% | $9.9302 | $9.93 | $9.95 | $9.90 |
| Purchase #7 | $78.72 | 9.314% | $86.052 | $86.05 | $86.05 | $86.10 |
| 7 purchase totals = | $456.09 | $492.1675 | $492.17 | $492.20 | $492.20 | |