| 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 | $40.44 | 8.621% | $43.9263 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $133.41 | 6.779% | $142.4539 | $142.45 | $142.45 | $142.50 |
| Purchase #3 | $204.25 | 5.498% | $215.4797 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $113.32 | 7.116% | $121.3839 | $121.38 | $121.40 | $121.40 |
| Purchase #5 | $121.70 | 3.276% | $125.6869 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $59.40 | 8.626% | $64.5238 | $64.52 | $64.50 | $64.50 |
| Purchase #7 | $63.26 | 7.639% | $68.0924 | $68.09 | $68.10 | $68.10 |
| 7 purchase totals = | $735.78 | $781.5469 | $781.54 | $781.60 | $781.60 | |