| 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 | $87.37 | 6.720% | $93.2413 | $93.24 | $93.25 | $93.20 |
| Purchase #2 | $58.74 | 9.747% | $64.4654 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $104.59 | 11.121% | $116.2215 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $142.89 | 8.106% | $154.4727 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $231.71 | 8.747% | $251.9777 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $107.47 | 9.249% | $117.4099 | $117.41 | $117.40 | $117.40 |
| Purchase #7 | $91.68 | 12.117% | $102.7889 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $824.45 | $900.5774 | $900.58 | $900.55 | $900.60 | |