| 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 | $75.95 | 8.451% | $82.3685 | $82.37 | $82.35 | $82.40 |
| Purchase #2 | $188.85 | 9.849% | $207.4498 | $207.45 | $207.45 | $207.40 |
| Purchase #3 | $132.94 | 6.822% | $142.0092 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $17.60 | 6.436% | $18.7327 | $18.73 | $18.75 | $18.70 |
| Purchase #5 | $124.58 | 9.644% | $136.5945 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $142.96 | 9.680% | $156.7985 | $156.80 | $156.80 | $156.80 |
| Purchase #7 | $30.93 | 10.582% | $34.203 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $713.81 | $778.1562 | $778.15 | $778.15 | $778.10 | |