| 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 | $40.98 | 9.402% | $44.8329 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $5.46 | 6.467% | $5.8131 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $136.81 | 9.102% | $149.2624 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $113.61 | 3.218% | $117.266 | $117.27 | $117.25 | $117.30 |
| Purchase #5 | $149.53 | 7.437% | $160.6505 | $160.65 | $160.65 | $160.70 |
| Purchase #6 | $226.36 | 6.411% | $240.8719 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $158.38 | 3.148% | $163.3658 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $831.13 | $882.0626 | $882.06 | $882.00 | $882.20 | |