| 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 | $22.83 | 7.169% | $24.4667 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $209.27 | 3.568% | $216.7368 | $216.74 | $216.75 | $216.70 |
| Purchase #3 | $135.91 | 4.471% | $141.9865 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $136.35 | 12.413% | $153.2751 | $153.28 | $153.30 | $153.30 |
| Purchase #5 | $102.57 | 7.452% | $110.2135 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $54.90 | 7.544% | $59.0417 | $59.04 | $59.05 | $59.00 |
| Purchase #7 | $115.89 | 8.559% | $125.809 | $125.81 | $125.80 | $125.80 |
| 7 purchase totals = | $777.72 | $831.5293 | $831.54 | $831.55 | $831.50 | |