| 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 | $82.93 | 8.308% | $89.8198 | $89.82 | $89.80 | $89.80 |
| Purchase #2 | $116.97 | 7.165% | $125.3509 | $125.35 | $125.35 | $125.40 |
| Purchase #3 | $51.94 | 3.142% | $53.572 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $129.34 | 3.322% | $133.6367 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $205.55 | 11.759% | $229.7206 | $229.72 | $229.70 | $229.70 |
| Purchase #6 | $210.31 | 10.641% | $232.6891 | $232.69 | $232.70 | $232.70 |
| Purchase #7 | $129.79 | 3.655% | $134.5338 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $926.83 | $999.3229 | $999.32 | $999.30 | $999.30 | |