| 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 | $13.85 | 8.577% | $15.0379 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $145.81 | 12.670% | $164.2841 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $124.88 | 12.390% | $140.3526 | $140.35 | $140.35 | $140.40 |
| Purchase #4 | $20.30 | 11.490% | $22.6325 | $22.63 | $22.65 | $22.60 |
| Purchase #5 | $142.74 | 13.429% | $161.9086 | $161.91 | $161.90 | $161.90 |
| Purchase #6 | $56.95 | 8.344% | $61.7019 | $61.70 | $61.70 | $61.70 |
| Purchase #7 | $216.54 | 5.437% | $228.3133 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $721.07 | $794.2309 | $794.22 | $794.25 | $794.20 | |