| 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 | $106.45 | 5.438% | $112.2388 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $104.38 | 11.780% | $116.676 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $54.93 | 7.454% | $59.0245 | $59.02 | $59.00 | $59.00 |
| Purchase #4 | $82.71 | 5.218% | $87.0258 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $19.33 | 11.733% | $21.598 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $96.29 | 8.263% | $104.2464 | $104.25 | $104.25 | $104.20 |
| Purchase #7 | $169.30 | 12.835% | $191.0297 | $191.03 | $191.05 | $191.00 |
| 7 purchase totals = | $633.39 | $691.8392 | $691.85 | $691.90 | $691.70 | |