| 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 | $96.56 | 6.253% | $102.5979 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $73.26 | 8.582% | $79.5472 | $79.55 | $79.55 | $79.50 |
| Purchase #3 | $112.37 | 7.842% | $121.1821 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $174.85 | 7.118% | $187.2958 | $187.30 | $187.30 | $187.30 |
| Purchase #5 | $132.42 | 13.824% | $150.7257 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $208.40 | 12.588% | $234.6334 | $234.63 | $234.65 | $234.60 |
| Purchase #7 | $31.51 | 12.576% | $35.4727 | $35.47 | $35.45 | $35.50 |
| 7 purchase totals = | $829.37 | $911.4548 | $911.46 | $911.50 | $911.40 | |