| 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 | $169.27 | 9.648% | $185.6012 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $42.64 | 8.357% | $46.2034 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $69.52 | 7.805% | $74.946 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $63.51 | 10.216% | $69.9982 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $14.76 | 4.154% | $15.3731 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $24.41 | 10.720% | $27.0268 | $27.03 | $27.05 | $27.00 |
| Purchase #7 | $7.43 | 10.543% | $8.2133 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $391.54 | $427.3620 | $427.36 | $427.35 | $427.30 | |