| 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 | $30.94 | 9.147% | $33.7701 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $19.28 | 8.637% | $20.9452 | $20.95 | $20.95 | $20.90 |
| Purchase #3 | $229.35 | 5.822% | $242.7028 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $55.95 | 7.328% | $60.05 | $60.05 | $60.05 | $60.10 |
| Purchase #5 | $65.69 | 12.312% | $73.7778 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $67.63 | 3.778% | $70.1851 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $35.54 | 12.763% | $40.076 | $40.08 | $40.10 | $40.10 |
| 7 purchase totals = | $504.38 | $541.5070 | $541.52 | $541.55 | $541.60 | |