| 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 | $15.69 | 10.624% | $17.3569 | $17.36 | $17.35 | $17.40 |
| Purchase #2 | $224.51 | 6.325% | $238.7103 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $60.63 | 6.667% | $64.6722 | $64.67 | $64.65 | $64.70 |
| Purchase #4 | $112.53 | 5.600% | $118.8317 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $199.88 | 4.826% | $209.5262 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $108.55 | 4.343% | $113.2643 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $27.64 | 10.256% | $30.4748 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $749.43 | $792.8364 | $792.83 | $792.80 | $792.90 | |