| 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 | $17.64 | 12.570% | $19.8573 | $19.86 | $19.85 | $19.90 |
| Purchase #2 | $46.75 | 4.433% | $48.8224 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $176.31 | 7.145% | $188.9073 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $159.34 | 12.545% | $179.3292 | $179.33 | $179.35 | $179.30 |
| Purchase #5 | $111.47 | 4.609% | $116.6077 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $201.89 | 12.134% | $226.3873 | $226.39 | $226.40 | $226.40 |
| Purchase #7 | $35.88 | 8.324% | $38.8667 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $749.28 | $818.7779 | $818.79 | $818.75 | $818.80 | |