| 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 | $55.91 | 3.361% | $57.7891 | $57.79 | $57.80 | $57.80 |
| Purchase #2 | $249.92 | 3.585% | $258.8796 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $41.45 | 5.127% | $43.5751 | $43.58 | $43.60 | $43.60 |
| Purchase #4 | $98.33 | 8.244% | $106.4363 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $15.48 | 12.808% | $17.4627 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $146.88 | 11.390% | $163.6096 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $59.51 | 8.447% | $64.5368 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $667.48 | $712.2892 | $712.30 | $712.35 | $712.30 | |