| 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 | $31.90 | 3.785% | $33.1074 | $33.11 | $33.10 | $33.10 |
| Purchase #2 | $225.28 | 5.603% | $237.9024 | $237.90 | $237.90 | $237.90 |
| Purchase #3 | $104.62 | 7.766% | $112.7448 | $112.74 | $112.75 | $112.70 |
| Purchase #4 | $206.44 | 3.350% | $213.3557 | $213.36 | $213.35 | $213.40 |
| Purchase #5 | $144.35 | 3.376% | $149.2233 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $48.51 | 11.339% | $54.0105 | $54.01 | $54.00 | $54.00 |
| Purchase #7 | $17.92 | 4.214% | $18.6751 | $18.68 | $18.70 | $18.70 |
| 7 purchase totals = | $779.02 | $819.0192 | $819.02 | $819.00 | $819.00 | |