| 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 | $21.68 | 10.488% | $23.9538 | $23.95 | $23.95 | $24.00 |
| Purchase #2 | $55.72 | 5.357% | $58.7049 | $58.70 | $58.70 | $58.70 |
| Purchase #3 | $234.98 | 10.526% | $259.714 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $149.39 | 7.494% | $160.5853 | $160.59 | $160.60 | $160.60 |
| Purchase #5 | $57.33 | 3.206% | $59.168 | $59.17 | $59.15 | $59.20 |
| Purchase #6 | $81.92 | 11.603% | $91.4252 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $34.30 | 4.217% | $35.7464 | $35.75 | $35.75 | $35.70 |
| 7 purchase totals = | $635.32 | $689.2976 | $689.30 | $689.30 | $689.30 | |