| 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 | $45.47 | 7.212% | $48.7493 | $48.75 | $48.75 | $48.70 |
| Purchase #2 | $143.29 | 3.587% | $148.4298 | $148.43 | $148.45 | $148.40 |
| Purchase #3 | $27.70 | 11.336% | $30.8401 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $96.74 | 8.172% | $104.6456 | $104.65 | $104.65 | $104.60 |
| Purchase #5 | $194.58 | 12.516% | $218.9336 | $218.93 | $218.95 | $218.90 |
| Purchase #6 | $115.51 | 13.164% | $130.7157 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $151.72 | 11.770% | $169.5774 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $775.01 | $851.8915 | $851.90 | $851.95 | $851.70 | |