| 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 | $62.54 | 4.363% | $65.2686 | $65.27 | $65.25 | $65.30 |
| Purchase #2 | $95.70 | 7.358% | $102.7416 | $102.74 | $102.75 | $102.70 |
| Purchase #3 | $131.79 | 12.771% | $148.6209 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $108.29 | 10.277% | $119.419 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $22.84 | 9.780% | $25.0738 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $209.88 | 9.287% | $229.3716 | $229.37 | $229.35 | $229.40 |
| Purchase #7 | $212.84 | 12.237% | $238.8852 | $238.89 | $238.90 | $238.90 |
| 7 purchase totals = | $843.88 | $929.3807 | $929.38 | $929.30 | $929.40 | |