| 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 | $72.48 | 12.245% | $81.3552 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $183.30 | 8.421% | $198.7357 | $198.74 | $198.75 | $198.70 |
| Purchase #3 | $106.71 | 10.494% | $117.9081 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $92.73 | 11.734% | $103.6109 | $103.61 | $103.60 | $103.60 |
| Purchase #5 | $54.84 | 10.846% | $60.7879 | $60.79 | $60.80 | $60.80 |
| Purchase #6 | $117.49 | 9.564% | $128.7267 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $61.32 | 3.118% | $63.232 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $688.87 | $754.3565 | $754.37 | $754.40 | $754.30 | |