| 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 | $102.53 | 4.237% | $106.8742 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $79.63 | 7.638% | $85.7121 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $111.67 | 4.197% | $116.3568 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $236.27 | 11.560% | $263.5828 | $263.58 | $263.60 | $263.60 |
| Purchase #5 | $9.80 | 8.167% | $10.6004 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $117.47 | 7.585% | $126.3801 | $126.38 | $126.40 | $126.40 |
| Purchase #7 | $14.95 | 10.534% | $16.5248 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $672.32 | $726.0312 | $726.02 | $726.00 | $726.10 | |