| 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 | $66.41 | 4.258% | $69.2377 | $69.24 | $69.25 | $69.20 |
| Purchase #2 | $72.39 | 4.280% | $75.4883 | $75.49 | $75.50 | $75.50 |
| Purchase #3 | $28.26 | 6.479% | $30.091 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $205.47 | 5.665% | $217.1099 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $127.27 | 6.402% | $135.4178 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $37.30 | 7.426% | $40.0699 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $55.43 | 10.314% | $61.1471 | $61.15 | $61.15 | $61.10 |
| 7 purchase totals = | $592.53 | $628.5617 | $628.57 | $628.55 | $628.50 | |