| 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 | $36.69 | 12.213% | $41.1709 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $231.67 | 7.206% | $248.3641 | $248.36 | $248.35 | $248.40 |
| Purchase #3 | $17.64 | 3.456% | $18.2496 | $18.25 | $18.25 | $18.20 |
| Purchase #4 | $36.34 | 13.326% | $41.1827 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $36.75 | 13.140% | $41.579 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $140.74 | 12.381% | $158.165 | $158.17 | $158.15 | $158.20 |
| Purchase #7 | $149.44 | 6.211% | $158.7217 | $158.72 | $158.70 | $158.70 |
| 7 purchase totals = | $649.27 | $707.4330 | $707.43 | $707.40 | $707.50 | |