| 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 | $27.64 | 9.404% | $30.2393 | $30.24 | $30.25 | $30.20 |
| Purchase #2 | $74.58 | 5.353% | $78.5723 | $78.57 | $78.55 | $78.60 |
| Purchase #3 | $18.37 | 12.671% | $20.6977 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $152.94 | 11.474% | $170.4883 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $182.33 | 12.337% | $204.8241 | $204.82 | $204.80 | $204.80 |
| Purchase #6 | $129.95 | 11.386% | $144.7461 | $144.75 | $144.75 | $144.70 |
| Purchase #7 | $167.68 | 12.575% | $188.7658 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $753.49 | $838.3336 | $838.34 | $838.30 | $838.30 | |