| 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 | $40.98 | 4.175% | $42.6909 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $30.71 | 3.260% | $31.7111 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $75.85 | 4.868% | $79.5424 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $210.67 | 10.773% | $233.3655 | $233.37 | $233.35 | $233.40 |
| Purchase #5 | $86.92 | 13.500% | $98.6542 | $98.65 | $98.65 | $98.70 |
| Purchase #6 | $215.89 | 6.355% | $229.6098 | $229.61 | $229.60 | $229.60 |
| Purchase #7 | $26.35 | 10.776% | $29.1895 | $29.19 | $29.20 | $29.20 |
| 7 purchase totals = | $687.37 | $744.7634 | $744.76 | $744.75 | $744.80 | |