| 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 | $42.96 | 8.325% | $46.5364 | $46.54 | $46.55 | $46.50 |
| Purchase #2 | $239.94 | 8.293% | $259.8382 | $259.84 | $259.85 | $259.80 |
| Purchase #3 | $212.94 | 11.210% | $236.8106 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $104.57 | 3.106% | $107.8179 | $107.82 | $107.80 | $107.80 |
| Purchase #5 | $78.28 | 5.804% | $82.8234 | $82.82 | $82.80 | $82.80 |
| Purchase #6 | $64.33 | 3.347% | $66.4831 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $9.83 | 6.304% | $10.4497 | $10.45 | $10.45 | $10.40 |
| 7 purchase totals = | $752.85 | $810.7593 | $810.76 | $810.75 | $810.60 | |