| 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 | $25.53 | 10.738% | $28.2714 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $53.80 | 11.868% | $60.185 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $96.73 | 11.618% | $107.9681 | $107.97 | $107.95 | $108.00 |
| Purchase #4 | $69.41 | 13.729% | $78.9393 | $78.94 | $78.95 | $78.90 |
| Purchase #5 | $227.97 | 3.233% | $235.3403 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $108.60 | 10.466% | $119.9661 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $164.50 | 9.218% | $179.6636 | $179.66 | $179.65 | $179.70 |
| 7 purchase totals = | $746.54 | $810.3338 | $810.34 | $810.30 | $810.40 | |