| 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 | $60.47 | 12.814% | $68.2186 | $68.22 | $68.20 | $68.20 |
| Purchase #2 | $75.56 | 5.583% | $79.7785 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $225.78 | 6.231% | $239.8484 | $239.85 | $239.85 | $239.80 |
| Purchase #4 | $53.68 | 9.191% | $58.6137 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $112.49 | 6.464% | $119.7614 | $119.76 | $119.75 | $119.80 |
| Purchase #6 | $67.84 | 13.617% | $77.0778 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $234.56 | 6.567% | $249.9636 | $249.96 | $249.95 | $250.00 |
| 7 purchase totals = | $830.38 | $893.2620 | $893.26 | $893.25 | $893.30 | |