| 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 | $72.66 | 3.710% | $75.3557 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $225.65 | 4.109% | $234.922 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $130.35 | 10.455% | $143.9781 | $143.98 | $144.00 | $144.00 |
| Purchase #4 | $52.48 | 6.819% | $56.0586 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $115.54 | 4.780% | $121.0628 | $121.06 | $121.05 | $121.10 |
| Purchase #6 | $139.34 | 10.519% | $153.9972 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $95.95 | 12.378% | $107.8267 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $831.97 | $893.2011 | $893.21 | $893.20 | $893.30 | |