| 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 | $131.45 | 7.544% | $141.3666 | $141.37 | $141.35 | $141.40 |
| Purchase #2 | $66.89 | 12.757% | $75.4232 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $91.67 | 11.465% | $102.18 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $198.94 | 8.253% | $215.3585 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $104.55 | 7.197% | $112.0745 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $207.88 | 11.859% | $232.5325 | $232.53 | $232.55 | $232.50 |
| Purchase #7 | $65.66 | 7.542% | $70.6121 | $70.61 | $70.60 | $70.60 |
| 7 purchase totals = | $867.04 | $949.5474 | $949.54 | $949.50 | $949.60 | |