| 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 | $41.79 | 8.306% | $45.2611 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $54.28 | 12.116% | $60.8566 | $60.86 | $60.85 | $60.90 |
| Purchase #3 | $26.41 | 6.857% | $28.2209 | $28.22 | $28.20 | $28.20 |
| Purchase #4 | $136.53 | 12.864% | $154.0932 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $200.33 | 8.490% | $217.338 | $217.34 | $217.35 | $217.30 |
| Purchase #6 | $43.62 | 8.583% | $47.3639 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $196.39 | 10.561% | $217.1307 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $699.35 | $770.2644 | $770.26 | $770.25 | $770.30 | |