| 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 | $66.61 | 9.203% | $72.7401 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $5.47 | 3.856% | $5.6809 | $5.68 | $5.70 | $5.70 |
| Purchase #3 | $233.74 | 4.604% | $244.5014 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $234.60 | 8.244% | $253.9404 | $253.94 | $253.95 | $253.90 |
| Purchase #5 | $137.92 | 3.220% | $142.361 | $142.36 | $142.35 | $142.40 |
| Purchase #6 | $29.41 | 4.810% | $30.8246 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $103.26 | 3.213% | $106.5777 | $106.58 | $106.60 | $106.60 |
| 7 purchase totals = | $811.01 | $856.6261 | $856.62 | $856.65 | $856.60 | |