| 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 | $226.99 | 3.829% | $235.6814 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $8.94 | 5.473% | $9.4293 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $62.64 | 12.567% | $70.512 | $70.51 | $70.50 | $70.50 |
| Purchase #4 | $20.95 | 6.532% | $22.3185 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $133.29 | 13.762% | $151.6334 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $155.50 | 5.214% | $163.6078 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $9.47 | 6.381% | $10.0743 | $10.07 | $10.05 | $10.10 |
| 7 purchase totals = | $617.78 | $663.2567 | $663.25 | $663.25 | $663.20 | |