| 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 | $48.70 | 12.757% | $54.9127 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $122.62 | 7.306% | $131.5786 | $131.58 | $131.60 | $131.60 |
| Purchase #3 | $79.94 | 4.614% | $83.6284 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $127.79 | 7.718% | $137.6528 | $137.65 | $137.65 | $137.70 |
| Purchase #5 | $228.40 | 9.363% | $249.7851 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $30.68 | 13.210% | $34.7328 | $34.73 | $34.75 | $34.70 |
| Purchase #7 | $154.84 | 13.597% | $175.8936 | $175.89 | $175.90 | $175.90 |
| 7 purchase totals = | $792.97 | $868.1840 | $868.18 | $868.25 | $868.20 | |