| 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 | $92.87 | 10.349% | $102.4811 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $248.41 | 10.172% | $273.6783 | $273.68 | $273.70 | $273.70 |
| Purchase #3 | $158.97 | 6.626% | $169.5034 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $76.35 | 3.681% | $79.1604 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $87.49 | 9.527% | $95.8252 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $100.87 | 7.236% | $108.169 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $27.35 | 10.646% | $30.2617 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $792.31 | $859.0791 | $859.08 | $859.10 | $859.20 | |