| 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 | $67.46 | 6.734% | $72.0028 | $72.00 | $72.00 | $72.00 |
| Purchase #2 | $70.87 | 9.250% | $77.4255 | $77.43 | $77.45 | $77.40 |
| Purchase #3 | $17.59 | 9.624% | $19.2829 | $19.28 | $19.30 | $19.30 |
| Purchase #4 | $237.42 | 7.715% | $255.737 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $153.58 | 10.338% | $169.4571 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $37.66 | 3.500% | $38.9781 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $207.32 | 10.553% | $229.1985 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $791.90 | $862.0819 | $862.09 | $862.15 | $862.10 | |