| 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 | $92.82 | 8.299% | $100.5231 | $100.52 | $100.50 | $100.50 |
| Purchase #2 | $39.91 | 7.448% | $42.8825 | $42.88 | $42.90 | $42.90 |
| Purchase #3 | $93.82 | 8.855% | $102.1278 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $149.99 | 13.776% | $170.6526 | $170.65 | $170.65 | $170.70 |
| Purchase #5 | $236.61 | 10.198% | $260.7395 | $260.74 | $260.75 | $260.70 |
| Purchase #6 | $49.39 | 10.439% | $54.5458 | $54.55 | $54.55 | $54.50 |
| Purchase #7 | $14.29 | 13.283% | $16.1881 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $676.83 | $747.6594 | $747.66 | $747.70 | $747.60 | |