| 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 | $208.46 | 4.411% | $217.6552 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $73.42 | 6.431% | $78.1416 | $78.14 | $78.15 | $78.10 |
| Purchase #3 | $49.48 | 12.579% | $55.7041 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $197.63 | 11.436% | $220.231 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $73.94 | 12.807% | $83.4095 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $103.89 | 7.846% | $112.0412 | $112.04 | $112.05 | $112.00 |
| Purchase #7 | $164.83 | 4.274% | $171.8748 | $171.87 | $171.85 | $171.90 |
| 7 purchase totals = | $871.65 | $939.0574 | $939.05 | $939.05 | $939.00 | |