| 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 | $45.26 | 7.735% | $48.7609 | $48.76 | $48.75 | $48.80 |
| Purchase #2 | $25.32 | 9.204% | $27.6505 | $27.65 | $27.65 | $27.70 |
| Purchase #3 | $209.62 | 5.857% | $221.8974 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $202.75 | 5.864% | $214.6393 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $43.31 | 8.665% | $47.0628 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $55.29 | 4.806% | $57.9472 | $57.95 | $57.95 | $57.90 |
| Purchase #7 | $140.34 | 4.583% | $146.7718 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $721.89 | $764.7299 | $764.73 | $764.70 | $764.80 | |