| 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 | $225.87 | 4.798% | $236.7072 | $236.71 | $236.70 | $236.70 |
| Purchase #2 | $47.72 | 8.444% | $51.7495 | $51.75 | $51.75 | $51.70 |
| Purchase #3 | $93.54 | 5.422% | $98.6117 | $98.61 | $98.60 | $98.60 |
| Purchase #4 | $106.73 | 12.166% | $119.7148 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $102.65 | 10.749% | $113.6838 | $113.68 | $113.70 | $113.70 |
| Purchase #6 | $133.48 | 5.527% | $140.8574 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $96.30 | 4.608% | $100.7375 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $806.29 | $862.0619 | $862.06 | $862.05 | $862.00 | |