| 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 | $10.53 | 10.637% | $11.6501 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $49.70 | 3.274% | $51.3272 | $51.33 | $51.35 | $51.30 |
| Purchase #3 | $194.49 | 11.312% | $216.4907 | $216.49 | $216.50 | $216.50 |
| Purchase #4 | $138.54 | 4.348% | $144.5637 | $144.56 | $144.55 | $144.60 |
| Purchase #5 | $180.86 | 13.212% | $204.7552 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $247.48 | 5.652% | $261.4676 | $261.47 | $261.45 | $261.50 |
| Purchase #7 | $72.55 | 4.135% | $75.5499 | $75.55 | $75.55 | $75.50 |
| 7 purchase totals = | $894.15 | $965.8044 | $965.81 | $965.80 | $965.90 | |