| 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 | $109.77 | 6.648% | $117.0675 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $50.41 | 6.500% | $53.6867 | $53.69 | $53.70 | $53.70 |
| Purchase #3 | $125.76 | 10.304% | $138.7183 | $138.72 | $138.70 | $138.70 |
| Purchase #4 | $123.31 | 13.773% | $140.2935 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $151.37 | 13.135% | $171.2524 | $171.25 | $171.25 | $171.30 |
| Purchase #6 | $15.25 | 13.190% | $17.2615 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $121.73 | 3.666% | $126.1926 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $697.60 | $764.4725 | $764.47 | $764.45 | $764.60 | |