| 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 | $85.63 | 3.683% | $88.7838 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $50.41 | 12.117% | $56.5182 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $14.73 | 12.792% | $16.6143 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $199.68 | 7.726% | $215.1073 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $176.38 | 13.330% | $199.8915 | $199.89 | $199.90 | $199.90 |
| Purchase #6 | $234.38 | 9.777% | $257.2953 | $257.30 | $257.30 | $257.30 |
| Purchase #7 | $39.46 | 13.253% | $44.6896 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $800.67 | $878.9000 | $878.90 | $878.90 | $878.90 | |