| 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 | $75.40 | 12.704% | $84.9788 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $117.94 | 4.512% | $123.2615 | $123.26 | $123.25 | $123.30 |
| Purchase #3 | $83.55 | 9.843% | $91.7738 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $121.57 | 8.793% | $132.2597 | $132.26 | $132.25 | $132.30 |
| Purchase #5 | $114.49 | 10.485% | $126.4943 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $27.93 | 11.391% | $31.1115 | $31.11 | $31.10 | $31.10 |
| Purchase #7 | $206.79 | 13.273% | $234.2372 | $234.24 | $234.25 | $234.20 |
| 7 purchase totals = | $747.67 | $824.1168 | $824.11 | $824.10 | $824.20 | |