| 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 | $117.40 | 3.676% | $121.7156 | $121.72 | $121.70 | $121.70 |
| Purchase #2 | $75.87 | 13.330% | $85.9835 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $75.82 | 10.848% | $84.045 | $84.05 | $84.05 | $84.00 |
| Purchase #4 | $106.51 | 10.541% | $117.7372 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $96.25 | 13.139% | $108.8963 | $108.90 | $108.90 | $108.90 |
| Purchase #6 | $214.47 | 4.731% | $224.6166 | $224.62 | $224.60 | $224.60 |
| Purchase #7 | $96.31 | 3.675% | $99.8494 | $99.85 | $99.85 | $99.80 |
| 7 purchase totals = | $782.63 | $842.8436 | $842.86 | $842.85 | $842.70 | |