| 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 | $25.97 | 10.847% | $28.787 | $28.79 | $28.80 | $28.80 |
| Purchase #2 | $215.26 | 13.576% | $244.4837 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $59.85 | 4.589% | $62.5965 | $62.60 | $62.60 | $62.60 |
| Purchase #4 | $144.82 | 12.353% | $162.7096 | $162.71 | $162.70 | $162.70 |
| Purchase #5 | $25.71 | 5.691% | $27.1732 | $27.17 | $27.15 | $27.20 |
| Purchase #6 | $136.26 | 3.302% | $140.7593 | $140.76 | $140.75 | $140.80 |
| Purchase #7 | $153.62 | 8.641% | $166.8943 | $166.89 | $166.90 | $166.90 |
| 7 purchase totals = | $761.49 | $833.4036 | $833.40 | $833.40 | $833.50 | |