| 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 | $75.47 | 5.216% | $79.4065 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $188.91 | 7.191% | $202.4945 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $199.60 | 5.172% | $209.9233 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $67.77 | 8.344% | $73.4247 | $73.42 | $73.40 | $73.40 |
| Purchase #5 | $49.31 | 9.664% | $54.0753 | $54.08 | $54.10 | $54.10 |
| Purchase #6 | $199.37 | 7.478% | $214.2789 | $214.28 | $214.30 | $214.30 |
| Purchase #7 | $44.71 | 3.201% | $46.1412 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $825.14 | $879.7444 | $879.74 | $879.75 | $879.70 | |