| 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 | $78.29 | 7.207% | $83.9324 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $16.64 | 4.254% | $17.3479 | $17.35 | $17.35 | $17.30 |
| Purchase #3 | $173.86 | 8.246% | $188.1965 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $71.64 | 8.340% | $77.6148 | $77.61 | $77.60 | $77.60 |
| Purchase #5 | $54.65 | 10.289% | $60.2729 | $60.27 | $60.25 | $60.30 |
| Purchase #6 | $53.42 | 9.231% | $58.3512 | $58.35 | $58.35 | $58.40 |
| Purchase #7 | $86.77 | 4.564% | $90.7302 | $90.73 | $90.75 | $90.70 |
| 7 purchase totals = | $535.27 | $576.4459 | $576.44 | $576.45 | $576.40 | |