| 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 | $81.36 | 8.469% | $88.2504 | $88.25 | $88.25 | $88.30 |
| Purchase #2 | $75.25 | 5.480% | $79.3737 | $79.37 | $79.35 | $79.40 |
| Purchase #3 | $152.28 | 5.504% | $160.6615 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $199.34 | 13.104% | $225.4615 | $225.46 | $225.45 | $225.50 |
| Purchase #5 | $177.39 | 4.562% | $185.4825 | $185.48 | $185.50 | $185.50 |
| Purchase #6 | $16.93 | 6.443% | $18.0208 | $18.02 | $18.00 | $18.00 |
| Purchase #7 | $30.25 | 11.729% | $33.798 | $33.80 | $33.80 | $33.80 |
| 7 purchase totals = | $732.80 | $791.0484 | $791.04 | $791.00 | $791.20 | |