| 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 | $77.78 | 10.391% | $85.8621 | $85.86 | $85.85 | $85.90 |
| Purchase #2 | $13.92 | 10.133% | $15.3305 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $207.73 | 3.472% | $214.9424 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $206.93 | 9.702% | $227.0063 | $227.01 | $227.00 | $227.00 |
| Purchase #5 | $27.58 | 8.110% | $29.8167 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $226.85 | 3.139% | $233.9708 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $234.66 | 6.322% | $249.4952 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $995.45 | $1,056.4240 | $1,056.43 | $1,056.40 | $1,056.40 | |