| 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 | $21.41 | 9.645% | $23.475 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $51.39 | 13.431% | $58.2922 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $121.39 | 6.398% | $129.1565 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $164.31 | 6.798% | $175.4798 | $175.48 | $175.50 | $175.50 |
| Purchase #5 | $232.28 | 13.269% | $263.1012 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $106.57 | 5.541% | $112.475 | $112.48 | $112.50 | $112.50 |
| Purchase #7 | $74.56 | 3.148% | $76.9071 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $771.91 | $838.8868 | $838.90 | $838.95 | $839.00 | |