| 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 | $86.38 | 4.816% | $90.5401 | $90.54 | $90.55 | $90.50 |
| Purchase #2 | $225.75 | 6.606% | $240.663 | $240.66 | $240.65 | $240.70 |
| Purchase #3 | $150.51 | 10.401% | $166.1645 | $166.16 | $166.15 | $166.20 |
| Purchase #4 | $76.49 | 4.872% | $80.2166 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $104.64 | 8.631% | $113.6715 | $113.67 | $113.65 | $113.70 |
| Purchase #6 | $106.81 | 3.181% | $110.2076 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $60.32 | 13.598% | $68.5223 | $68.52 | $68.50 | $68.50 |
| 7 purchase totals = | $810.90 | $869.9856 | $869.98 | $869.90 | $870.00 | |