| 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 | $57.70 | 10.478% | $63.7458 | $63.75 | $63.75 | $63.70 |
| Purchase #2 | $33.62 | 9.208% | $36.7157 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $228.38 | 8.655% | $248.1463 | $248.15 | $248.15 | $248.10 |
| Purchase #4 | $180.94 | 13.130% | $204.6974 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $206.85 | 5.389% | $217.9971 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $233.78 | 3.617% | $242.2358 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $142.99 | 11.315% | $159.1693 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $1,084.26 | $1,172.7074 | $1,172.73 | $1,172.70 | $1,172.60 | |