| 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 | $81.73 | 5.522% | $86.2431 | $86.24 | $86.25 | $86.20 |
| Purchase #2 | $14.83 | 4.817% | $15.5444 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $104.85 | 6.822% | $112.0029 | $112.00 | $112.00 | $112.00 |
| Purchase #4 | $145.97 | 5.431% | $153.8976 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $77.64 | 8.515% | $84.251 | $84.25 | $84.25 | $84.30 |
| Purchase #6 | $62.51 | 12.514% | $70.3325 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $132.53 | 13.254% | $150.0955 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $620.06 | $672.3670 | $672.36 | $672.40 | $672.30 | |