| 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 | $25.71 | 10.176% | $28.3262 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $193.47 | 5.328% | $203.7781 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $188.40 | 7.564% | $202.6506 | $202.65 | $202.65 | $202.70 |
| Purchase #4 | $33.66 | 12.712% | $37.9389 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $83.39 | 5.599% | $88.059 | $88.06 | $88.05 | $88.10 |
| Purchase #6 | $11.38 | 10.844% | $12.614 | $12.61 | $12.60 | $12.60 |
| Purchase #7 | $102.69 | 3.578% | $106.3642 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $638.70 | $679.7310 | $679.73 | $679.75 | $679.80 | |