| 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 | $65.73 | 5.561% | $69.3852 | $69.39 | $69.40 | $69.40 |
| Purchase #2 | $117.66 | 7.506% | $126.4916 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $176.92 | 11.842% | $197.8709 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $74.63 | 11.168% | $82.9647 | $82.96 | $82.95 | $83.00 |
| Purchase #5 | $36.73 | 8.382% | $39.8087 | $39.81 | $39.80 | $39.80 |
| Purchase #6 | $63.77 | 4.138% | $66.4088 | $66.41 | $66.40 | $66.40 |
| Purchase #7 | $80.89 | 3.850% | $84.0043 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $616.33 | $666.9342 | $666.93 | $666.90 | $667.00 | |