| 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 | $48.55 | 4.323% | $50.6488 | $50.65 | $50.65 | $50.60 |
| Purchase #2 | $127.55 | 4.126% | $132.8127 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $217.75 | 12.738% | $245.487 | $245.49 | $245.50 | $245.50 |
| Purchase #4 | $207.90 | 10.465% | $229.6567 | $229.66 | $229.65 | $229.70 |
| Purchase #5 | $200.37 | 4.645% | $209.6772 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $146.79 | 11.130% | $163.1277 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $244.61 | 7.278% | $262.4127 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $1,193.52 | $1,293.8228 | $1,293.83 | $1,293.85 | $1,293.80 | |