| 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 | $9.79 | 13.648% | $11.1261 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $233.55 | 9.575% | $255.9124 | $255.91 | $255.90 | $255.90 |
| Purchase #3 | $209.73 | 3.578% | $217.2341 | $217.23 | $217.25 | $217.20 |
| Purchase #4 | $76.91 | 10.668% | $85.1148 | $85.11 | $85.10 | $85.10 |
| Purchase #5 | $84.43 | 11.588% | $94.2137 | $94.21 | $94.20 | $94.20 |
| Purchase #6 | $26.38 | 6.166% | $28.0066 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $109.67 | 3.368% | $113.3637 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $750.46 | $804.9714 | $804.96 | $804.95 | $804.90 | |