| 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 | $124.37 | 6.800% | $132.8272 | $132.83 | $132.85 | $132.80 |
| Purchase #2 | $26.47 | 12.127% | $29.68 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $174.62 | 13.355% | $197.9405 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $45.92 | 5.718% | $48.5457 | $48.55 | $48.55 | $48.50 |
| Purchase #5 | $136.90 | 8.848% | $149.0129 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $14.38 | 8.839% | $15.651 | $15.65 | $15.65 | $15.70 |
| Purchase #7 | $57.36 | 3.790% | $59.5339 | $59.53 | $59.55 | $59.50 |
| 7 purchase totals = | $580.02 | $633.1912 | $633.19 | $633.25 | $633.10 | |