| 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 | $99.39 | 4.660% | $104.0216 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $77.40 | 8.347% | $83.8606 | $83.86 | $83.85 | $83.90 |
| Purchase #3 | $208.77 | 11.523% | $232.8266 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $117.39 | 10.670% | $129.9155 | $129.92 | $129.90 | $129.90 |
| Purchase #5 | $205.74 | 7.703% | $221.5882 | $221.59 | $221.60 | $221.60 |
| Purchase #6 | $132.48 | 13.326% | $150.1343 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $61.60 | 5.412% | $64.9338 | $64.93 | $64.95 | $64.90 |
| 7 purchase totals = | $902.77 | $987.2806 | $987.28 | $987.30 | $987.20 | |