| 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 | $189.33 | 7.350% | $203.2458 | $203.25 | $203.25 | $203.20 |
| Purchase #2 | $242.93 | 13.495% | $275.7134 | $275.71 | $275.70 | $275.70 |
| Purchase #3 | $28.98 | 9.320% | $31.6809 | $31.68 | $31.70 | $31.70 |
| Purchase #4 | $89.87 | 8.756% | $97.739 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $33.75 | 7.269% | $36.2033 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $23.64 | 10.453% | $26.1111 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $114.35 | 4.186% | $119.1367 | $119.14 | $119.15 | $119.10 |
| 7 purchase totals = | $722.85 | $789.8302 | $789.83 | $789.85 | $789.70 | |