| 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 | $73.54 | 4.251% | $76.6662 | $76.67 | $76.65 | $76.70 |
| Purchase #2 | $61.74 | 4.524% | $64.5331 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $167.58 | 13.505% | $190.2117 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $206.94 | 9.110% | $225.7922 | $225.79 | $225.80 | $225.80 |
| Purchase #5 | $20.81 | 6.533% | $22.1695 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $166.76 | 7.841% | $179.8357 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $206.31 | 13.759% | $234.6962 | $234.70 | $234.70 | $234.70 |
| 7 purchase totals = | $903.68 | $993.9046 | $993.91 | $993.90 | $993.90 | |