| 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 | $73.33 | 12.754% | $82.6825 | $82.68 | $82.70 | $82.70 |
| Purchase #2 | $222.76 | 3.220% | $229.9329 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $41.51 | 9.656% | $45.5182 | $45.52 | $45.50 | $45.50 |
| Purchase #4 | $75.70 | 5.156% | $79.6031 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $14.36 | 8.315% | $15.554 | $15.55 | $15.55 | $15.60 |
| Purchase #6 | $40.49 | 10.192% | $44.6167 | $44.62 | $44.60 | $44.60 |
| Purchase #7 | $96.90 | 9.400% | $106.0086 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $565.05 | $603.9160 | $603.91 | $603.90 | $603.90 | |