| 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 | $63.61 | 5.191% | $66.912 | $66.91 | $66.90 | $66.90 |
| Purchase #2 | $122.60 | 13.156% | $138.7293 | $138.73 | $138.75 | $138.70 |
| Purchase #3 | $244.54 | 4.246% | $254.9232 | $254.92 | $254.90 | $254.90 |
| Purchase #4 | $162.50 | 12.471% | $182.7654 | $182.77 | $182.75 | $182.80 |
| Purchase #5 | $207.39 | 9.387% | $226.8577 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $28.43 | 11.396% | $31.6699 | $31.67 | $31.65 | $31.70 |
| Purchase #7 | $30.60 | 10.794% | $33.903 | $33.90 | $33.90 | $33.90 |
| 7 purchase totals = | $859.67 | $935.7605 | $935.76 | $935.70 | $935.80 | |