| 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 | $80.43 | 5.300% | $84.6928 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $21.62 | 3.299% | $22.3332 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $112.55 | 8.625% | $122.2574 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $232.98 | 6.235% | $247.5063 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $46.36 | 10.462% | $51.2102 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $61.67 | 10.611% | $68.2138 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $81.60 | 5.377% | $85.9876 | $85.99 | $86.00 | $86.00 |
| 7 purchase totals = | $637.21 | $682.2013 | $682.20 | $682.20 | $682.20 | |