| 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 | $44.34 | 11.569% | $49.4697 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $24.85 | 13.284% | $28.1511 | $28.15 | $28.15 | $28.20 |
| Purchase #3 | $89.91 | 10.371% | $99.2346 | $99.23 | $99.25 | $99.20 |
| Purchase #4 | $222.34 | 12.345% | $249.7879 | $249.79 | $249.80 | $249.80 |
| Purchase #5 | $71.62 | 3.849% | $74.3767 | $74.38 | $74.40 | $74.40 |
| Purchase #6 | $169.90 | 3.479% | $175.8108 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $94.27 | 4.654% | $98.6573 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $717.23 | $775.4881 | $775.49 | $775.50 | $775.60 | |