| 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 | $113.48 | 3.652% | $117.6243 | $117.62 | $117.60 | $117.60 |
| Purchase #2 | $15.36 | 8.440% | $16.6564 | $16.66 | $16.65 | $16.70 |
| Purchase #3 | $23.47 | 13.863% | $26.7236 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $76.89 | 8.314% | $83.2826 | $83.28 | $83.30 | $83.30 |
| Purchase #5 | $172.78 | 6.791% | $184.5135 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $35.41 | 10.296% | $39.0558 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $171.95 | 12.300% | $193.0999 | $193.10 | $193.10 | $193.10 |
| 7 purchase totals = | $609.34 | $660.9561 | $660.95 | $660.90 | $661.00 | |