| 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 | $6.86 | 6.723% | $7.3212 | $7.32 | $7.30 | $7.30 |
| Purchase #2 | $61.90 | 3.376% | $63.9897 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $234.90 | 3.531% | $243.1943 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $110.40 | 7.299% | $118.4581 | $118.46 | $118.45 | $118.50 |
| Purchase #5 | $79.30 | 5.324% | $83.5219 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $29.90 | 10.273% | $32.9716 | $32.97 | $32.95 | $33.00 |
| Purchase #7 | $222.83 | 5.202% | $234.4216 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $746.09 | $783.8784 | $783.87 | $783.80 | $783.90 | |