| 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 | $79.51 | 3.586% | $82.3612 | $82.36 | $82.35 | $82.40 |
| Purchase #2 | $100.60 | 5.415% | $106.0475 | $106.05 | $106.05 | $106.00 |
| Purchase #3 | $29.35 | 3.799% | $30.465 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $59.47 | 11.679% | $66.4155 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $224.38 | 7.163% | $240.4523 | $240.45 | $240.45 | $240.50 |
| Purchase #6 | $232.45 | 6.156% | $246.7596 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $48.35 | 4.240% | $50.4 | $50.40 | $50.40 | $50.40 |
| 7 purchase totals = | $774.11 | $822.9011 | $822.91 | $822.85 | $823.00 | |