| 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 | $96.51 | 8.749% | $104.9537 | $104.95 | $104.95 | $105.00 |
| Purchase #2 | $63.40 | 3.468% | $65.5987 | $65.60 | $65.60 | $65.60 |
| Purchase #3 | $126.65 | 13.498% | $143.7452 | $143.75 | $143.75 | $143.70 |
| Purchase #4 | $26.94 | 10.643% | $29.8072 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $122.44 | 5.308% | $128.9391 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $86.89 | 9.862% | $95.4591 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $117.69 | 12.636% | $132.5613 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $640.52 | $701.0643 | $701.07 | $701.05 | $701.10 | |