| 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 | $190.85 | 6.829% | $203.8831 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $101.81 | 11.204% | $113.2168 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $58.97 | 6.586% | $62.8538 | $62.85 | $62.85 | $62.90 |
| Purchase #4 | $15.84 | 9.104% | $17.2821 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $63.33 | 8.728% | $68.8574 | $68.86 | $68.85 | $68.90 |
| Purchase #6 | $86.34 | 11.491% | $96.2613 | $96.26 | $96.25 | $96.30 |
| Purchase #7 | $62.59 | 13.400% | $70.9771 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $579.73 | $633.3316 | $633.33 | $633.35 | $633.50 | |