| 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 | $45.33 | 13.322% | $51.3689 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $149.79 | 10.322% | $165.2513 | $165.25 | $165.25 | $165.30 |
| Purchase #3 | $141.54 | 5.760% | $149.6927 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $198.77 | 9.354% | $217.3629 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $13.94 | 12.760% | $15.7187 | $15.72 | $15.70 | $15.70 |
| Purchase #6 | $116.55 | 3.390% | $120.501 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $224.74 | 13.551% | $255.1945 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $890.66 | $975.0900 | $975.08 | $975.05 | $975.20 | |