| 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 | $13.66 | 10.279% | $15.0641 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $61.92 | 4.412% | $64.6519 | $64.65 | $64.65 | $64.70 |
| Purchase #3 | $169.26 | 11.158% | $188.146 | $188.15 | $188.15 | $188.10 |
| Purchase #4 | $12.43 | 8.505% | $13.4872 | $13.49 | $13.50 | $13.50 |
| Purchase #5 | $50.69 | 12.147% | $56.8473 | $56.85 | $56.85 | $56.80 |
| Purchase #6 | $224.50 | 12.389% | $252.3133 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $140.27 | 6.687% | $149.6499 | $149.65 | $149.65 | $149.60 |
| 7 purchase totals = | $672.73 | $740.1597 | $740.16 | $740.15 | $740.10 | |