| 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 | $64.43 | 6.410% | $68.56 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $18.67 | 13.739% | $21.2351 | $21.24 | $21.25 | $21.20 |
| Purchase #3 | $213.49 | 13.538% | $242.3923 | $242.39 | $242.40 | $242.40 |
| Purchase #4 | $150.59 | 4.632% | $157.5653 | $157.57 | $157.55 | $157.60 |
| Purchase #5 | $223.42 | 8.554% | $242.5313 | $242.53 | $242.55 | $242.50 |
| Purchase #6 | $22.41 | 3.203% | $23.1278 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $176.32 | 8.142% | $190.676 | $190.68 | $190.70 | $190.70 |
| 7 purchase totals = | $869.33 | $946.0878 | $946.10 | $946.15 | $946.10 | |