| 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 | $53.46 | 7.534% | $57.4877 | $57.49 | $57.50 | $57.50 |
| Purchase #2 | $82.26 | 6.501% | $87.6077 | $87.61 | $87.60 | $87.60 |
| Purchase #3 | $150.98 | 10.156% | $166.3135 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $8.63 | 4.260% | $8.9976 | $9.00 | $9.00 | $9.00 |
| Purchase #5 | $52.69 | 10.557% | $58.2525 | $58.25 | $58.25 | $58.30 |
| Purchase #6 | $109.81 | 13.274% | $124.3862 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $162.86 | 6.747% | $173.8482 | $173.85 | $173.85 | $173.80 |
| 7 purchase totals = | $620.69 | $676.8934 | $676.90 | $676.90 | $676.90 | |