| 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 | $62.57 | 9.824% | $68.7169 | $68.72 | $68.70 | $68.70 |
| Purchase #2 | $193.97 | 13.456% | $220.0706 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $49.53 | 12.567% | $55.7544 | $55.75 | $55.75 | $55.80 |
| Purchase #4 | $114.88 | 13.175% | $130.0154 | $130.02 | $130.00 | $130.00 |
| Purchase #5 | $28.90 | 7.146% | $30.9652 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $81.30 | 8.197% | $87.9642 | $87.96 | $87.95 | $88.00 |
| Purchase #7 | $194.83 | 9.815% | $213.9526 | $213.95 | $213.95 | $214.00 |
| 7 purchase totals = | $725.98 | $807.4393 | $807.44 | $807.35 | $807.60 | |