| 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 | $75.65 | 8.619% | $82.1703 | $82.17 | $82.15 | $82.20 |
| Purchase #2 | $42.94 | 5.730% | $45.4005 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $109.56 | 11.569% | $122.235 | $122.24 | $122.25 | $122.20 |
| Purchase #4 | $61.70 | 3.401% | $63.7984 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $160.31 | 4.124% | $166.9212 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $34.95 | 3.799% | $36.2778 | $36.28 | $36.30 | $36.30 |
| Purchase #7 | $72.89 | 4.478% | $76.154 | $76.15 | $76.15 | $76.20 |
| 7 purchase totals = | $558.00 | $592.9572 | $592.96 | $592.95 | $593.00 | |