| 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 | $79.28 | 7.583% | $85.2918 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $107.74 | 12.157% | $120.838 | $120.84 | $120.85 | $120.80 |
| Purchase #3 | $35.49 | 13.869% | $40.4121 | $40.41 | $40.40 | $40.40 |
| Purchase #4 | $5.96 | 11.178% | $6.6262 | $6.63 | $6.65 | $6.60 |
| Purchase #5 | $215.44 | 9.776% | $236.5014 | $236.50 | $236.50 | $236.50 |
| Purchase #6 | $199.86 | 7.583% | $215.0154 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $187.88 | 4.584% | $196.4924 | $196.49 | $196.50 | $196.50 |
| 7 purchase totals = | $831.65 | $901.1773 | $901.18 | $901.20 | $901.10 | |