| 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 | $30.98 | 12.291% | $34.7878 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $21.56 | 11.661% | $24.0741 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $231.95 | 12.204% | $260.2572 | $260.26 | $260.25 | $260.30 |
| Purchase #4 | $184.96 | 5.439% | $195.02 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $169.33 | 12.449% | $190.4099 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $202.34 | 9.156% | $220.8663 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $40.28 | 3.781% | $41.803 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $881.40 | $967.2183 | $967.22 | $967.15 | $967.30 | |