| 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 | $32.76 | 10.225% | $36.1097 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $31.49 | 5.391% | $33.1876 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $29.51 | 7.305% | $31.6657 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $198.65 | 6.331% | $211.2265 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $93.91 | 3.818% | $97.4955 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $57.25 | 8.522% | $62.1288 | $62.13 | $62.15 | $62.10 |
| Purchase #7 | $234.89 | 9.505% | $257.2163 | $257.22 | $257.20 | $257.20 |
| 7 purchase totals = | $678.46 | $729.0301 | $729.05 | $729.05 | $729.00 | |