| 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 | $11.91 | 8.567% | $12.9303 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $84.49 | 5.517% | $89.1513 | $89.15 | $89.15 | $89.20 |
| Purchase #3 | $169.97 | 13.773% | $193.38 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $79.74 | 8.864% | $86.8082 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $65.92 | 13.588% | $74.8772 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $108.59 | 13.356% | $123.0933 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $159.26 | 9.751% | $174.7894 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $679.88 | $755.0297 | $755.03 | $755.10 | $755.10 | |