| 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 | $94.91 | 3.140% | $97.8902 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $52.66 | 12.199% | $59.084 | $59.08 | $59.10 | $59.10 |
| Purchase #3 | $36.65 | 3.531% | $37.9441 | $37.94 | $37.95 | $37.90 |
| Purchase #4 | $169.66 | 7.343% | $182.1181 | $182.12 | $182.10 | $182.10 |
| Purchase #5 | $179.84 | 13.348% | $203.845 | $203.85 | $203.85 | $203.80 |
| Purchase #6 | $232.49 | 9.745% | $255.1462 | $255.15 | $255.15 | $255.10 |
| Purchase #7 | $144.78 | 6.356% | $153.9822 | $153.98 | $154.00 | $154.00 |
| 7 purchase totals = | $910.99 | $990.0098 | $990.01 | $990.05 | $989.90 | |