| 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 | $61.44 | 7.851% | $66.2637 | $66.26 | $66.25 | $66.30 |
| Purchase #2 | $157.38 | 6.185% | $167.114 | $167.11 | $167.10 | $167.10 |
| Purchase #3 | $141.53 | 12.866% | $159.7392 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $48.66 | 3.330% | $50.2804 | $50.28 | $50.30 | $50.30 |
| Purchase #5 | $235.94 | 4.787% | $247.2344 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $158.38 | 3.361% | $163.7032 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $143.61 | 3.414% | $148.5128 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $946.94 | $1,002.8477 | $1,002.83 | $1,002.85 | $1,002.80 | |