| 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 | $74.43 | 10.224% | $82.0397 | $82.04 | $82.05 | $82.00 |
| Purchase #2 | $11.54 | 6.232% | $12.2592 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $170.97 | 10.853% | $189.5254 | $189.53 | $189.55 | $189.50 |
| Purchase #4 | $88.54 | 10.447% | $97.7898 | $97.79 | $97.80 | $97.80 |
| Purchase #5 | $185.27 | 5.310% | $195.1078 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $220.81 | 7.343% | $237.0241 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $62.36 | 5.135% | $65.5622 | $65.56 | $65.55 | $65.60 |
| 7 purchase totals = | $813.92 | $879.3082 | $879.31 | $879.30 | $879.30 | |