| 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 | $86.52 | 9.685% | $94.8995 | $94.90 | $94.90 | $94.90 |
| Purchase #2 | $28.90 | 10.198% | $31.8472 | $31.85 | $31.85 | $31.80 |
| Purchase #3 | $125.32 | 10.598% | $138.6014 | $138.60 | $138.60 | $138.60 |
| Purchase #4 | $159.44 | 4.434% | $166.5096 | $166.51 | $166.50 | $166.50 |
| Purchase #5 | $17.37 | 13.322% | $19.684 | $19.68 | $19.70 | $19.70 |
| Purchase #6 | $223.84 | 8.450% | $242.7545 | $242.75 | $242.75 | $242.80 |
| Purchase #7 | $132.34 | 3.769% | $137.3279 | $137.33 | $137.35 | $137.30 |
| 7 purchase totals = | $773.73 | $831.6241 | $831.62 | $831.65 | $831.60 | |