| 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 | $25.68 | 11.476% | $28.627 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $82.86 | 13.825% | $94.3154 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $247.57 | 13.810% | $281.7594 | $281.76 | $281.75 | $281.80 |
| Purchase #4 | $24.59 | 11.491% | $27.4156 | $27.42 | $27.40 | $27.40 |
| Purchase #5 | $166.88 | 4.296% | $174.0492 | $174.05 | $174.05 | $174.00 |
| Purchase #6 | $197.35 | 5.156% | $207.5254 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $125.62 | 11.749% | $140.3791 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $870.55 | $954.0711 | $954.09 | $954.10 | $954.00 | |