| 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 | $43.78 | 5.715% | $46.282 | $46.28 | $46.30 | $46.30 |
| Purchase #2 | $114.38 | 6.361% | $121.6557 | $121.66 | $121.65 | $121.70 |
| Purchase #3 | $210.60 | 8.781% | $229.0928 | $229.09 | $229.10 | $229.10 |
| Purchase #4 | $124.75 | 11.514% | $139.1137 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $20.49 | 3.563% | $21.2201 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $87.48 | 8.210% | $94.6621 | $94.66 | $94.65 | $94.70 |
| Purchase #7 | $136.96 | 13.648% | $155.6523 | $155.65 | $155.65 | $155.70 |
| 7 purchase totals = | $738.44 | $807.6787 | $807.67 | $807.65 | $807.80 | |