| 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 | $46.46 | 4.784% | $48.6826 | $48.68 | $48.70 | $48.70 |
| Purchase #2 | $108.36 | 4.803% | $113.5645 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $55.88 | 9.748% | $61.3272 | $61.33 | $61.35 | $61.30 |
| Purchase #4 | $82.72 | 7.803% | $89.1746 | $89.17 | $89.15 | $89.20 |
| Purchase #5 | $216.85 | 7.653% | $233.4455 | $233.45 | $233.45 | $233.40 |
| Purchase #6 | $102.27 | 4.813% | $107.1923 | $107.19 | $107.20 | $107.20 |
| Purchase #7 | $5.61 | 13.246% | $6.3531 | $6.35 | $6.35 | $6.40 |
| 7 purchase totals = | $618.15 | $659.7398 | $659.73 | $659.75 | $659.80 | |