| 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 | $22.90 | 3.181% | $23.6284 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $69.92 | 13.224% | $79.1662 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $85.28 | 5.153% | $89.6745 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $108.39 | 7.533% | $116.555 | $116.56 | $116.55 | $116.60 |
| Purchase #5 | $54.31 | 8.254% | $58.7927 | $58.79 | $58.80 | $58.80 |
| Purchase #6 | $162.38 | 13.306% | $183.9863 | $183.99 | $184.00 | $184.00 |
| Purchase #7 | $112.39 | 9.801% | $123.4053 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $615.57 | $675.2084 | $675.22 | $675.20 | $675.30 | |