| 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 | $94.96 | 10.730% | $105.1492 | $105.15 | $105.15 | $105.10 |
| Purchase #2 | $49.71 | 5.207% | $52.2984 | $52.30 | $52.30 | $52.30 |
| Purchase #3 | $225.54 | 8.210% | $244.0568 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $157.96 | 4.105% | $164.4443 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $168.89 | 12.456% | $189.9269 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $67.39 | 8.633% | $73.2078 | $73.21 | $73.20 | $73.20 |
| Purchase #7 | $110.43 | 13.328% | $125.1481 | $125.15 | $125.15 | $125.10 |
| 7 purchase totals = | $874.88 | $954.2315 | $954.24 | $954.25 | $954.10 | |