| 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 | $44.57 | 5.563% | $47.0494 | $47.05 | $47.05 | $47.00 |
| Purchase #2 | $111.57 | 8.451% | $120.9988 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $18.90 | 10.180% | $20.824 | $20.82 | $20.80 | $20.80 |
| Purchase #4 | $29.50 | 8.142% | $31.9019 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $249.31 | 6.471% | $265.4429 | $265.44 | $265.45 | $265.40 |
| Purchase #6 | $71.96 | 7.693% | $77.4959 | $77.50 | $77.50 | $77.50 |
| Purchase #7 | $95.57 | 9.534% | $104.6816 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $621.38 | $668.3945 | $668.39 | $668.40 | $668.30 | |