| 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 | $41.76 | 9.465% | $45.7126 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $217.86 | 6.740% | $232.5438 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $106.85 | 5.642% | $112.8785 | $112.88 | $112.90 | $112.90 |
| Purchase #4 | $153.36 | 13.490% | $174.0483 | $174.05 | $174.05 | $174.00 |
| Purchase #5 | $61.56 | 4.114% | $64.0926 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $104.31 | 6.834% | $111.4385 | $111.44 | $111.45 | $111.40 |
| Purchase #7 | $166.41 | 6.556% | $177.3198 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $852.11 | $918.0341 | $918.03 | $918.05 | $917.90 | |