| 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 | $59.92 | 6.642% | $63.8999 | $63.90 | $63.90 | $63.90 |
| Purchase #2 | $67.98 | 6.194% | $72.1907 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $100.78 | 9.804% | $110.6605 | $110.66 | $110.65 | $110.70 |
| Purchase #4 | $164.31 | 5.579% | $173.4769 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $75.60 | 4.854% | $79.2696 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $30.54 | 11.580% | $34.0765 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $176.27 | 10.709% | $195.1468 | $195.15 | $195.15 | $195.10 |
| 7 purchase totals = | $675.40 | $728.7209 | $728.73 | $728.75 | $728.80 | |