| 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 | $71.83 | 3.314% | $74.2104 | $74.21 | $74.20 | $74.20 |
| Purchase #2 | $13.34 | 11.834% | $14.9187 | $14.92 | $14.90 | $14.90 |
| Purchase #3 | $183.93 | 3.685% | $190.7078 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $213.49 | 7.298% | $229.0705 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $146.63 | 5.857% | $155.2181 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $230.31 | 4.106% | $239.7665 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $48.70 | 13.847% | $55.4435 | $55.44 | $55.45 | $55.40 |
| 7 purchase totals = | $908.23 | $959.3355 | $959.34 | $959.25 | $959.30 | |