| 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 | $24.69 | 9.366% | $27.0025 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $179.55 | 8.775% | $195.3055 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $56.54 | 12.777% | $63.7641 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $100.71 | 12.635% | $113.4347 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $109.88 | 12.237% | $123.326 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $170.31 | 3.853% | $176.872 | $176.87 | $176.85 | $176.90 |
| Purchase #7 | $144.28 | 5.317% | $151.9514 | $151.95 | $151.95 | $152.00 |
| 7 purchase totals = | $785.96 | $851.6562 | $851.65 | $851.65 | $851.70 | |