| 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 | $24.34 | 11.122% | $27.0471 | $27.05 | $27.05 | $27.00 |
| Purchase #2 | $59.36 | 3.537% | $61.4596 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $225.34 | 11.686% | $251.6732 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $65.59 | 5.471% | $69.1784 | $69.18 | $69.20 | $69.20 |
| Purchase #5 | $114.48 | 12.148% | $128.387 | $128.39 | $128.40 | $128.40 |
| Purchase #6 | $29.52 | 5.811% | $31.2354 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $111.54 | 5.520% | $117.697 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $630.17 | $686.6777 | $686.69 | $686.70 | $686.70 | |