| 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 | $28.47 | 7.549% | $30.6192 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $168.45 | 3.435% | $174.2363 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $88.76 | 10.368% | $97.9626 | $97.96 | $97.95 | $98.00 |
| Purchase #4 | $249.74 | 6.130% | $265.0491 | $265.05 | $265.05 | $265.00 |
| Purchase #5 | $87.80 | 11.652% | $98.0305 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $78.60 | 7.669% | $84.6278 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $205.34 | 3.814% | $213.1717 | $213.17 | $213.15 | $213.20 |
| 7 purchase totals = | $907.16 | $963.6972 | $963.70 | $963.70 | $963.60 | |