| 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 | $24.41 | 4.443% | $25.4945 | $25.49 | $25.50 | $25.50 |
| Purchase #2 | $106.33 | 5.764% | $112.4589 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $165.39 | 8.660% | $179.7128 | $179.71 | $179.70 | $179.70 |
| Purchase #4 | $41.86 | 13.786% | $47.6308 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $83.36 | 13.357% | $94.4944 | $94.49 | $94.50 | $94.50 |
| Purchase #6 | $213.42 | 6.776% | $227.8813 | $227.88 | $227.90 | $227.90 |
| Purchase #7 | $231.44 | 11.177% | $257.308 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $866.21 | $944.9807 | $944.97 | $945.00 | $945.00 | |