| 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 | $52.82 | 7.569% | $56.8179 | $56.82 | $56.80 | $56.80 |
| Purchase #2 | $40.85 | 6.199% | $43.3823 | $43.38 | $43.40 | $43.40 |
| Purchase #3 | $190.28 | 9.240% | $207.8619 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $169.42 | 4.863% | $177.6589 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $112.91 | 13.128% | $127.7328 | $127.73 | $127.75 | $127.70 |
| Purchase #6 | $130.86 | 4.234% | $136.4006 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $112.27 | 4.590% | $117.4232 | $117.42 | $117.40 | $117.40 |
| 7 purchase totals = | $809.41 | $867.2776 | $867.27 | $867.25 | $867.30 | |