| 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 | $30.59 | 4.315% | $31.91 | $31.91 | $31.90 | $31.90 |
| Purchase #2 | $128.88 | 6.108% | $136.752 | $136.75 | $136.75 | $136.80 |
| Purchase #3 | $116.87 | 4.235% | $121.8194 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $51.30 | 11.339% | $57.1169 | $57.12 | $57.10 | $57.10 |
| Purchase #5 | $121.79 | 10.495% | $134.5719 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $158.86 | 6.830% | $169.7101 | $169.71 | $169.70 | $169.70 |
| Purchase #7 | $174.44 | 3.525% | $180.589 | $180.59 | $180.60 | $180.60 |
| 7 purchase totals = | $782.73 | $832.4693 | $832.47 | $832.40 | $832.50 | |