| 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 | $8.93 | 10.766% | $9.8914 | $9.89 | $9.90 | $9.90 |
| Purchase #2 | $91.78 | 6.229% | $97.497 | $97.50 | $97.50 | $97.50 |
| Purchase #3 | $36.56 | 9.769% | $40.1315 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $110.87 | 6.242% | $117.7905 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $17.81 | 6.113% | $18.8987 | $18.90 | $18.90 | $18.90 |
| Purchase #6 | $211.26 | 11.232% | $234.9887 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $217.72 | 10.219% | $239.9688 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $694.93 | $759.1666 | $759.17 | $759.20 | $759.20 | |