| 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 | $29.73 | 3.172% | $30.673 | $30.67 | $30.65 | $30.70 |
| Purchase #2 | $56.45 | 11.380% | $62.874 | $62.87 | $62.85 | $62.90 |
| Purchase #3 | $36.69 | 10.372% | $40.4955 | $40.50 | $40.50 | $40.50 |
| Purchase #4 | $183.50 | 7.801% | $197.8148 | $197.81 | $197.80 | $197.80 |
| Purchase #5 | $243.78 | 13.477% | $276.6342 | $276.63 | $276.65 | $276.60 |
| Purchase #6 | $82.63 | 6.396% | $87.915 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $199.75 | 13.804% | $227.3235 | $227.32 | $227.30 | $227.30 |
| 7 purchase totals = | $832.53 | $923.7300 | $923.72 | $923.65 | $923.70 | |