| 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 | $22.88 | 8.314% | $24.7822 | $24.78 | $24.80 | $24.80 |
| Purchase #2 | $88.98 | 13.616% | $101.0955 | $101.10 | $101.10 | $101.10 |
| Purchase #3 | $151.38 | 8.290% | $163.9294 | $163.93 | $163.95 | $163.90 |
| Purchase #4 | $165.87 | 8.455% | $179.8943 | $179.89 | $179.90 | $179.90 |
| Purchase #5 | $152.25 | 3.465% | $157.5255 | $157.53 | $157.55 | $157.50 |
| Purchase #6 | $88.66 | 7.350% | $95.1765 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $18.37 | 8.161% | $19.8692 | $19.87 | $19.85 | $19.90 |
| 7 purchase totals = | $688.39 | $742.2726 | $742.28 | $742.35 | $742.30 | |