| 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 | $71.50 | 8.161% | $77.3351 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $7.78 | 8.738% | $8.4598 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $236.51 | 12.846% | $266.8921 | $266.89 | $266.90 | $266.90 |
| Purchase #4 | $42.30 | 4.445% | $44.1802 | $44.18 | $44.20 | $44.20 |
| Purchase #5 | $154.56 | 12.371% | $173.6806 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $94.54 | 4.565% | $98.8558 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $194.44 | 9.781% | $213.4582 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $801.63 | $882.8618 | $882.87 | $882.90 | $883.00 | |