| 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 | $5.72 | 13.848% | $6.5121 | $6.51 | $6.50 | $6.50 |
| Purchase #2 | $153.44 | 8.790% | $166.9274 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $119.57 | 4.568% | $125.032 | $125.03 | $125.05 | $125.00 |
| Purchase #4 | $200.56 | 3.673% | $207.9266 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $81.93 | 12.203% | $91.9279 | $91.93 | $91.95 | $91.90 |
| Purchase #6 | $201.42 | 12.773% | $227.1474 | $227.15 | $227.15 | $227.10 |
| Purchase #7 | $5.90 | 4.336% | $6.1558 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $768.54 | $831.6292 | $831.64 | $831.70 | $831.50 | |