| 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 | $56.52 | 3.581% | $58.544 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $19.86 | 7.688% | $21.3868 | $21.39 | $21.40 | $21.40 |
| Purchase #3 | $59.57 | 4.168% | $62.0529 | $62.05 | $62.05 | $62.10 |
| Purchase #4 | $222.49 | 11.110% | $247.2086 | $247.21 | $247.20 | $247.20 |
| Purchase #5 | $95.35 | 6.375% | $101.4286 | $101.43 | $101.45 | $101.40 |
| Purchase #6 | $74.63 | 10.454% | $82.4318 | $82.43 | $82.45 | $82.40 |
| Purchase #7 | $116.80 | 7.295% | $125.3206 | $125.32 | $125.30 | $125.30 |
| 7 purchase totals = | $645.22 | $698.3733 | $698.37 | $698.40 | $698.30 | |