| 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 | $37.92 | 13.260% | $42.9482 | $42.95 | $42.95 | $42.90 |
| Purchase #2 | $174.29 | 3.601% | $180.5662 | $180.57 | $180.55 | $180.60 |
| Purchase #3 | $17.89 | 7.650% | $19.2586 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $48.80 | 12.558% | $54.9283 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $199.72 | 8.663% | $217.0217 | $217.02 | $217.00 | $217.00 |
| Purchase #6 | $151.48 | 8.140% | $163.8105 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $57.91 | 13.376% | $65.656 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $688.01 | $744.1895 | $744.20 | $744.15 | $744.20 | |