| 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 | $27.33 | 7.872% | $29.4814 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $25.53 | 4.695% | $26.7286 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $13.52 | 4.849% | $14.1756 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $173.67 | 3.476% | $179.7068 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $206.98 | 3.144% | $213.4875 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $215.69 | 11.580% | $240.6669 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $8.42 | 6.662% | $8.9809 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $671.14 | $713.2277 | $713.24 | $713.30 | $713.30 | |