| 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 | $55.30 | 8.597% | $60.0541 | $60.05 | $60.05 | $60.10 |
| Purchase #2 | $44.47 | 13.582% | $50.5099 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $155.71 | 8.363% | $168.732 | $168.73 | $168.75 | $168.70 |
| Purchase #4 | $205.56 | 12.692% | $231.6497 | $231.65 | $231.65 | $231.60 |
| Purchase #5 | $112.64 | 8.854% | $122.6131 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $106.98 | 13.253% | $121.1581 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $75.62 | 9.425% | $82.7472 | $82.75 | $82.75 | $82.70 |
| 7 purchase totals = | $756.28 | $837.4641 | $837.46 | $837.45 | $837.40 | |