| 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 | $53.90 | 8.562% | $58.5149 | $58.51 | $58.50 | $58.50 |
| Purchase #2 | $226.49 | 5.747% | $239.5064 | $239.51 | $239.50 | $239.50 |
| Purchase #3 | $207.70 | 13.108% | $234.9253 | $234.93 | $234.95 | $234.90 |
| Purchase #4 | $13.66 | 10.869% | $15.1447 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $14.46 | 6.294% | $15.3701 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $124.43 | 10.859% | $137.9419 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $170.63 | 11.835% | $190.8241 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $811.27 | $892.2274 | $892.22 | $892.20 | $892.10 | |