| 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 | $11.44 | 8.478% | $12.4099 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $224.26 | 5.801% | $237.2693 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $197.44 | 5.798% | $208.8876 | $208.89 | $208.90 | $208.90 |
| Purchase #4 | $35.58 | 4.533% | $37.1928 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $151.98 | 13.556% | $172.5824 | $172.58 | $172.60 | $172.60 |
| Purchase #6 | $25.42 | 12.807% | $28.6755 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $18.93 | 9.204% | $20.6723 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $665.05 | $717.6898 | $717.69 | $717.70 | $717.80 | |