| 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 | $220.76 | 8.561% | $239.6593 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $41.28 | 11.141% | $45.879 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $239.43 | 11.841% | $267.7809 | $267.78 | $267.80 | $267.80 |
| Purchase #4 | $27.46 | 7.703% | $29.5752 | $29.58 | $29.60 | $29.60 |
| Purchase #5 | $42.52 | 13.512% | $48.2653 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $46.94 | 3.191% | $48.4379 | $48.44 | $48.45 | $48.40 |
| Purchase #7 | $30.93 | 6.260% | $32.8662 | $32.87 | $32.85 | $32.90 |
| 7 purchase totals = | $649.32 | $712.4638 | $712.48 | $712.50 | $712.60 | |