| 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 | $182.40 | 9.373% | $199.4964 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $199.91 | 9.172% | $218.2457 | $218.25 | $218.25 | $218.20 |
| Purchase #3 | $79.33 | 5.260% | $83.5028 | $83.50 | $83.50 | $83.50 |
| Purchase #4 | $12.45 | 3.695% | $12.91 | $12.91 | $12.90 | $12.90 |
| Purchase #5 | $62.51 | 9.624% | $68.526 | $68.53 | $68.55 | $68.50 |
| Purchase #6 | $239.34 | 5.588% | $252.7143 | $252.71 | $252.70 | $252.70 |
| Purchase #7 | $18.38 | 3.873% | $19.0919 | $19.09 | $19.10 | $19.10 |
| 7 purchase totals = | $794.32 | $854.4871 | $854.49 | $854.50 | $854.40 | |