| 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 | $75.39 | 10.411% | $83.2389 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $30.47 | 9.643% | $33.4082 | $33.41 | $33.40 | $33.40 |
| Purchase #3 | $185.79 | 3.393% | $192.0939 | $192.09 | $192.10 | $192.10 |
| Purchase #4 | $79.51 | 6.553% | $84.7203 | $84.72 | $84.70 | $84.70 |
| Purchase #5 | $189.61 | 5.622% | $200.2699 | $200.27 | $200.25 | $200.30 |
| Purchase #6 | $50.33 | 9.626% | $55.1748 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $220.72 | 11.298% | $245.6569 | $245.66 | $245.65 | $245.70 |
| 7 purchase totals = | $831.82 | $894.5629 | $894.56 | $894.50 | $894.60 | |