| 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 | $72.68 | 5.444% | $76.6367 | $76.64 | $76.65 | $76.60 |
| Purchase #2 | $65.87 | 6.320% | $70.033 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $29.77 | 3.516% | $30.8167 | $30.82 | $30.80 | $30.80 |
| Purchase #4 | $20.87 | 7.248% | $22.3827 | $22.38 | $22.40 | $22.40 |
| Purchase #5 | $230.64 | 13.497% | $261.7695 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $85.79 | 12.114% | $96.1826 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $179.54 | 13.142% | $203.1351 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $685.16 | $760.9563 | $760.96 | $761.00 | $760.90 | |