| 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 | $37.80 | 12.268% | $42.4373 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $158.97 | 12.692% | $179.1465 | $179.15 | $179.15 | $179.10 |
| Purchase #3 | $23.77 | 4.197% | $24.7676 | $24.77 | $24.75 | $24.80 |
| Purchase #4 | $34.45 | 13.361% | $39.0529 | $39.05 | $39.05 | $39.10 |
| Purchase #5 | $216.25 | 8.440% | $234.5015 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $131.33 | 10.176% | $144.6941 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $125.83 | 5.451% | $132.689 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $728.40 | $797.2889 | $797.29 | $797.30 | $797.30 | |