| 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 | $27.45 | 6.435% | $29.2164 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $203.67 | 9.431% | $222.8781 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $198.80 | 11.583% | $221.827 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $58.29 | 9.767% | $63.9832 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $157.85 | 11.456% | $175.9333 | $175.93 | $175.95 | $175.90 |
| Purchase #6 | $75.37 | 7.435% | $80.9738 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $33.32 | 10.416% | $36.7906 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $754.75 | $831.6024 | $831.60 | $831.65 | $831.60 | |