| 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 | $69.41 | 12.685% | $78.2147 | $78.21 | $78.20 | $78.20 |
| Purchase #2 | $67.98 | 9.227% | $74.2525 | $74.25 | $74.25 | $74.30 |
| Purchase #3 | $100.79 | 3.674% | $104.493 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $146.85 | 5.554% | $155.006 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $153.48 | 3.148% | $158.3116 | $158.31 | $158.30 | $158.30 |
| Purchase #6 | $36.37 | 12.824% | $41.0341 | $41.03 | $41.05 | $41.00 |
| Purchase #7 | $125.78 | 7.721% | $135.4915 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $700.66 | $746.8034 | $746.79 | $746.80 | $746.80 | |