| 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 | $193.84 | 9.746% | $212.7316 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $51.25 | 12.833% | $57.8269 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $116.45 | 10.788% | $129.0126 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $21.79 | 5.344% | $22.9545 | $22.95 | $22.95 | $23.00 |
| Purchase #5 | $68.84 | 12.480% | $77.4312 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $163.51 | 3.359% | $169.0023 | $169.00 | $169.00 | $169.00 |
| Purchase #7 | $71.37 | 13.657% | $81.117 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $687.05 | $750.0761 | $750.07 | $750.10 | $750.00 | |