| 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 | $61.59 | 8.461% | $66.8011 | $66.80 | $66.80 | $66.80 |
| Purchase #2 | $55.45 | 7.831% | $59.7923 | $59.79 | $59.80 | $59.80 |
| Purchase #3 | $161.93 | 8.222% | $175.2439 | $175.24 | $175.25 | $175.20 |
| Purchase #4 | $181.94 | 13.837% | $207.115 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $146.87 | 8.806% | $159.8034 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $115.35 | 8.738% | $125.4293 | $125.43 | $125.45 | $125.40 |
| Purchase #7 | $16.55 | 11.820% | $18.5062 | $18.51 | $18.50 | $18.50 |
| 7 purchase totals = | $739.68 | $812.6912 | $812.69 | $812.70 | $812.60 | |