| 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 | $44.88 | 9.105% | $48.9663 | $48.97 | $48.95 | $49.00 |
| Purchase #2 | $80.43 | 6.288% | $85.4874 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $30.92 | 11.401% | $34.4452 | $34.45 | $34.45 | $34.40 |
| Purchase #4 | $196.30 | 5.600% | $207.2928 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $243.69 | 4.306% | $254.1833 | $254.18 | $254.20 | $254.20 |
| Purchase #6 | $72.95 | 11.736% | $81.5114 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $16.78 | 12.421% | $18.8642 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $685.95 | $730.7506 | $730.75 | $730.75 | $730.80 | |