| 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 | $21.47 | 4.850% | $22.5113 | $22.51 | $22.50 | $22.50 |
| Purchase #2 | $189.83 | 8.385% | $205.7472 | $205.75 | $205.75 | $205.70 |
| Purchase #3 | $138.92 | 7.484% | $149.3168 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $72.97 | 10.149% | $80.3757 | $80.38 | $80.40 | $80.40 |
| Purchase #5 | $84.54 | 5.336% | $89.0511 | $89.05 | $89.05 | $89.10 |
| Purchase #6 | $62.45 | 8.489% | $67.7514 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $242.74 | 10.172% | $267.4315 | $267.43 | $267.45 | $267.40 |
| 7 purchase totals = | $812.92 | $882.1850 | $882.19 | $882.20 | $882.20 | |