| 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 | $117.26 | 3.563% | $121.438 | $121.44 | $121.45 | $121.40 |
| Purchase #2 | $68.98 | 5.444% | $72.7353 | $72.74 | $72.75 | $72.70 |
| Purchase #3 | $59.25 | 6.757% | $63.2535 | $63.25 | $63.25 | $63.30 |
| Purchase #4 | $96.45 | 7.293% | $103.4841 | $103.48 | $103.50 | $103.50 |
| Purchase #5 | $100.31 | 3.471% | $103.7918 | $103.79 | $103.80 | $103.80 |
| Purchase #6 | $115.81 | 12.461% | $130.2411 | $130.24 | $130.25 | $130.20 |
| Purchase #7 | $116.50 | 8.442% | $126.3349 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $674.56 | $721.2787 | $721.27 | $721.35 | $721.20 | |