| 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 | $70.28 | 7.417% | $75.4927 | $75.49 | $75.50 | $75.50 |
| Purchase #2 | $178.59 | 11.655% | $199.4047 | $199.40 | $199.40 | $199.40 |
| Purchase #3 | $104.81 | 13.729% | $119.1994 | $119.20 | $119.20 | $119.20 |
| Purchase #4 | $202.73 | 3.328% | $209.4769 | $209.48 | $209.50 | $209.50 |
| Purchase #5 | $23.65 | 7.868% | $25.5108 | $25.51 | $25.50 | $25.50 |
| Purchase #6 | $145.32 | 10.707% | $160.8794 | $160.88 | $160.90 | $160.90 |
| Purchase #7 | $55.56 | 7.533% | $59.7453 | $59.75 | $59.75 | $59.70 |
| 7 purchase totals = | $780.94 | $849.7092 | $849.71 | $849.75 | $849.70 | |