| 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 | $234.84 | 3.185% | $242.3197 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $59.49 | 7.550% | $63.9815 | $63.98 | $64.00 | $64.00 |
| Purchase #3 | $58.41 | 3.622% | $60.5256 | $60.53 | $60.55 | $60.50 |
| Purchase #4 | $11.51 | 13.827% | $13.1015 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $83.65 | 12.383% | $94.0084 | $94.01 | $94.00 | $94.00 |
| Purchase #6 | $18.60 | 4.836% | $19.4995 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $243.77 | 9.311% | $266.4674 | $266.47 | $266.45 | $266.50 |
| 7 purchase totals = | $710.27 | $759.9036 | $759.91 | $759.90 | $759.90 | |