| 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 | $195.44 | 7.142% | $209.3983 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $125.25 | 5.666% | $132.3467 | $132.35 | $132.35 | $132.30 |
| Purchase #3 | $180.35 | 11.385% | $200.8828 | $200.88 | $200.90 | $200.90 |
| Purchase #4 | $69.36 | 10.124% | $76.382 | $76.38 | $76.40 | $76.40 |
| Purchase #5 | $91.67 | 6.340% | $97.4819 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $16.63 | 10.191% | $18.3248 | $18.32 | $18.30 | $18.30 |
| Purchase #7 | $50.88 | 9.412% | $55.6688 | $55.67 | $55.65 | $55.70 |
| 7 purchase totals = | $729.58 | $790.4853 | $790.48 | $790.50 | $790.50 | |