| 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 | $84.70 | 3.718% | $87.8491 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $177.47 | 3.281% | $183.2928 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $132.67 | 10.626% | $146.7675 | $146.77 | $146.75 | $146.80 |
| Purchase #4 | $225.57 | 3.767% | $234.0672 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $20.45 | 9.445% | $22.3815 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $122.79 | 4.712% | $128.5759 | $128.58 | $128.60 | $128.60 |
| Purchase #7 | $25.87 | 8.504% | $28.07 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $789.52 | $831.0040 | $831.01 | $831.00 | $831.10 | |