| 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 | $68.93 | 8.733% | $74.9497 | $74.95 | $74.95 | $74.90 |
| Purchase #2 | $138.70 | 11.518% | $154.6755 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $47.51 | 5.363% | $50.058 | $50.06 | $50.05 | $50.10 |
| Purchase #4 | $163.27 | 8.784% | $177.6116 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $26.56 | 6.869% | $28.3844 | $28.38 | $28.40 | $28.40 |
| Purchase #6 | $45.33 | 10.495% | $50.0874 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $46.50 | 9.650% | $50.9873 | $50.99 | $51.00 | $51.00 |
| 7 purchase totals = | $536.80 | $586.7539 | $586.76 | $586.80 | $586.80 | |