| 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 | $119.61 | 6.601% | $127.5055 | $127.51 | $127.50 | $127.50 |
| Purchase #2 | $46.60 | 6.761% | $49.7506 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $176.78 | 13.350% | $200.3801 | $200.38 | $200.40 | $200.40 |
| Purchase #4 | $92.70 | 7.853% | $99.9797 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $249.99 | 4.154% | $260.3746 | $260.37 | $260.35 | $260.40 |
| Purchase #6 | $31.36 | 10.659% | $34.7027 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $96.82 | 10.516% | $107.0016 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $813.86 | $879.6948 | $879.69 | $879.70 | $879.80 | |