| 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 | $10.31 | 11.460% | $11.4915 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $107.78 | 13.235% | $122.0447 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $49.36 | 11.327% | $54.951 | $54.95 | $54.95 | $55.00 |
| Purchase #4 | $172.34 | 12.344% | $193.6136 | $193.61 | $193.60 | $193.60 |
| Purchase #5 | $183.66 | 11.482% | $204.7478 | $204.75 | $204.75 | $204.70 |
| Purchase #6 | $158.99 | 13.727% | $180.8146 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $151.52 | 6.166% | $160.8627 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $833.96 | $928.5259 | $928.51 | $928.50 | $928.50 | |