| 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 | $57.67 | 9.584% | $63.1971 | $63.20 | $63.20 | $63.20 |
| Purchase #2 | $78.30 | 10.772% | $86.7345 | $86.73 | $86.75 | $86.70 |
| Purchase #3 | $64.68 | 3.669% | $67.0531 | $67.05 | $67.05 | $67.10 |
| Purchase #4 | $215.81 | 13.143% | $244.1739 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $249.57 | 7.495% | $268.2753 | $268.28 | $268.30 | $268.30 |
| Purchase #6 | $65.93 | 3.262% | $68.0806 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $105.55 | 7.560% | $113.5296 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $837.51 | $911.0441 | $911.04 | $911.10 | $911.10 | |