| 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 | $243.70 | 5.567% | $257.2668 | $257.27 | $257.25 | $257.30 |
| Purchase #2 | $6.91 | 3.248% | $7.1344 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $61.58 | 3.847% | $63.949 | $63.95 | $63.95 | $63.90 |
| Purchase #4 | $225.91 | 7.443% | $242.7245 | $242.72 | $242.70 | $242.70 |
| Purchase #5 | $82.81 | 7.853% | $89.3131 | $89.31 | $89.30 | $89.30 |
| Purchase #6 | $99.51 | 10.552% | $110.0103 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $31.62 | 12.735% | $35.6468 | $35.65 | $35.65 | $35.60 |
| 7 purchase totals = | $752.04 | $806.0449 | $806.04 | $806.00 | $805.90 | |