| 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 | $54.91 | 3.808% | $57.001 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $227.64 | 5.427% | $239.994 | $239.99 | $240.00 | $240.00 |
| Purchase #3 | $30.87 | 11.505% | $34.4216 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $64.88 | 11.777% | $72.5209 | $72.52 | $72.50 | $72.50 |
| Purchase #5 | $169.66 | 10.817% | $188.0121 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $153.35 | 13.139% | $173.4987 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $25.98 | 5.332% | $27.3653 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $727.29 | $792.8136 | $792.81 | $792.75 | $792.80 | |