| 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 | $11.89 | 9.656% | $13.0381 | $13.04 | $13.05 | $13.00 |
| Purchase #2 | $88.25 | 10.578% | $97.5851 | $97.59 | $97.60 | $97.60 |
| Purchase #3 | $121.25 | 4.184% | $126.3231 | $126.32 | $126.30 | $126.30 |
| Purchase #4 | $155.84 | 7.614% | $167.7057 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $193.68 | 5.169% | $203.6913 | $203.69 | $203.70 | $203.70 |
| Purchase #6 | $80.46 | 8.351% | $87.1792 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $242.33 | 8.421% | $262.7366 | $262.74 | $262.75 | $262.70 |
| 7 purchase totals = | $893.70 | $958.2591 | $958.27 | $958.30 | $958.20 | |