| 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 | $87.76 | 7.303% | $94.1691 | $94.17 | $94.15 | $94.20 |
| Purchase #2 | $81.29 | 9.317% | $88.8638 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $99.41 | 12.537% | $111.873 | $111.87 | $111.85 | $111.90 |
| Purchase #4 | $232.58 | 5.850% | $246.1859 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $82.44 | 3.696% | $85.487 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $121.85 | 8.519% | $132.2304 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $128.57 | 9.386% | $140.6376 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $833.90 | $899.4468 | $899.45 | $899.45 | $899.50 | |