| 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 | $91.54 | 6.584% | $97.567 | $97.57 | $97.55 | $97.60 |
| Purchase #2 | $124.98 | 5.798% | $132.2263 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $199.76 | 4.226% | $208.2019 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $51.63 | 6.619% | $55.0474 | $55.05 | $55.05 | $55.00 |
| Purchase #5 | $149.75 | 7.384% | $160.8075 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $70.71 | 7.242% | $75.8308 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $45.68 | 7.372% | $49.0475 | $49.05 | $49.05 | $49.00 |
| 7 purchase totals = | $734.05 | $778.7284 | $778.74 | $778.75 | $778.60 | |