| 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 | $45.65 | 3.289% | $47.1514 | $47.15 | $47.15 | $47.20 |
| Purchase #2 | $249.36 | 4.384% | $260.2919 | $260.29 | $260.30 | $260.30 |
| Purchase #3 | $150.67 | 12.507% | $169.5143 | $169.51 | $169.50 | $169.50 |
| Purchase #4 | $227.76 | 13.272% | $257.9883 | $257.99 | $258.00 | $258.00 |
| Purchase #5 | $27.55 | 3.460% | $28.5032 | $28.50 | $28.50 | $28.50 |
| Purchase #6 | $29.99 | 9.757% | $32.9161 | $32.92 | $32.90 | $32.90 |
| Purchase #7 | $150.41 | 10.659% | $166.4422 | $166.44 | $166.45 | $166.40 |
| 7 purchase totals = | $881.39 | $962.8074 | $962.80 | $962.80 | $962.80 | |