| 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 | $125.30 | 3.301% | $129.4362 | $129.44 | $129.45 | $129.40 |
| Purchase #2 | $89.36 | 5.527% | $94.2989 | $94.30 | $94.30 | $94.30 |
| Purchase #3 | $33.96 | 9.562% | $37.2073 | $37.21 | $37.20 | $37.20 |
| Purchase #4 | $43.62 | 6.192% | $46.321 | $46.32 | $46.30 | $46.30 |
| Purchase #5 | $230.25 | 12.553% | $259.1533 | $259.15 | $259.15 | $259.20 |
| Purchase #6 | $45.46 | 10.593% | $50.2756 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $220.43 | 7.498% | $236.9578 | $236.96 | $236.95 | $237.00 |
| 7 purchase totals = | $788.38 | $853.6501 | $853.66 | $853.65 | $853.70 | |