| 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 | $82.86 | 4.401% | $86.5067 | $86.51 | $86.50 | $86.50 |
| Purchase #2 | $209.61 | 5.384% | $220.8954 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $84.50 | 11.808% | $94.4778 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $11.97 | 9.863% | $13.1506 | $13.15 | $13.15 | $13.20 |
| Purchase #5 | $63.30 | 10.172% | $69.7389 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $221.60 | 4.685% | $231.982 | $231.98 | $232.00 | $232.00 |
| Purchase #7 | $76.47 | 13.338% | $86.6696 | $86.67 | $86.65 | $86.70 |
| 7 purchase totals = | $750.31 | $803.4210 | $803.43 | $803.45 | $803.50 | |