| 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 | $42.33 | 4.772% | $44.35 | $44.35 | $44.35 | $44.40 |
| Purchase #2 | $230.70 | 9.187% | $251.8944 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $148.62 | 6.112% | $157.7037 | $157.70 | $157.70 | $157.70 |
| Purchase #4 | $59.57 | 7.698% | $64.1557 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $22.95 | 11.841% | $25.6675 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $76.46 | 12.492% | $86.0114 | $86.01 | $86.00 | $86.00 |
| Purchase #7 | $33.98 | 6.662% | $36.2437 | $36.24 | $36.25 | $36.20 |
| 7 purchase totals = | $614.61 | $666.0264 | $666.02 | $666.00 | $666.10 | |