| 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 | $66.77 | 4.557% | $69.8127 | $69.81 | $69.80 | $69.80 |
| Purchase #2 | $247.82 | 6.371% | $263.6086 | $263.61 | $263.60 | $263.60 |
| Purchase #3 | $64.51 | 9.829% | $70.8507 | $70.85 | $70.85 | $70.90 |
| Purchase #4 | $27.87 | 8.366% | $30.2016 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $74.66 | 3.796% | $77.4941 | $77.49 | $77.50 | $77.50 |
| Purchase #6 | $93.51 | 4.794% | $97.9929 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $234.59 | 12.472% | $263.8481 | $263.85 | $263.85 | $263.80 |
| 7 purchase totals = | $809.73 | $873.8087 | $873.80 | $873.80 | $873.80 | |