| 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 | $56.25 | 7.314% | $60.3641 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $159.91 | 11.557% | $178.3908 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $119.73 | 5.399% | $126.1942 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $154.55 | 5.382% | $162.8679 | $162.87 | $162.85 | $162.90 |
| Purchase #5 | $20.81 | 9.517% | $22.7905 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $116.79 | 4.692% | $122.2698 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $169.93 | 6.238% | $180.5302 | $180.53 | $180.55 | $180.50 |
| 7 purchase totals = | $797.97 | $853.4075 | $853.40 | $853.40 | $853.50 | |