| 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 | $36.76 | 10.849% | $40.7481 | $40.75 | $40.75 | $40.70 |
| Purchase #2 | $44.49 | 8.731% | $48.3744 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $170.40 | 13.486% | $193.3801 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $122.40 | 11.374% | $136.3218 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $45.88 | 6.524% | $48.8732 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $8.62 | 7.224% | $9.2427 | $9.24 | $9.25 | $9.20 |
| Purchase #7 | $23.46 | 9.278% | $25.6366 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $452.01 | $502.5769 | $502.57 | $502.55 | $502.50 | |