| 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 | $97.82 | 3.586% | $101.3278 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $9.63 | 12.697% | $10.8527 | $10.85 | $10.85 | $10.90 |
| Purchase #3 | $88.90 | 4.774% | $93.1441 | $93.14 | $93.15 | $93.10 |
| Purchase #4 | $12.97 | 7.816% | $13.9837 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $23.85 | 11.707% | $26.6421 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $230.75 | 7.228% | $247.4286 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $215.87 | 9.653% | $236.7079 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $679.79 | $730.0869 | $730.08 | $730.15 | $730.00 | |