| 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 | $117.71 | 3.295% | $121.5885 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $177.71 | 8.746% | $193.2525 | $193.25 | $193.25 | $193.30 |
| Purchase #3 | $29.27 | 4.153% | $30.4856 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $36.88 | 13.296% | $41.7836 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $145.65 | 5.842% | $154.1589 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $79.92 | 10.596% | $88.3883 | $88.39 | $88.40 | $88.40 |
| Purchase #7 | $103.62 | 9.745% | $113.7178 | $113.72 | $113.70 | $113.70 |
| 7 purchase totals = | $690.76 | $743.3752 | $743.38 | $743.40 | $743.50 | |