| 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 | $54.40 | 5.321% | $57.2946 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $100.82 | 3.310% | $104.1571 | $104.16 | $104.15 | $104.20 |
| Purchase #3 | $31.41 | 10.678% | $34.764 | $34.76 | $34.75 | $34.80 |
| Purchase #4 | $91.31 | 12.367% | $102.6023 | $102.60 | $102.60 | $102.60 |
| Purchase #5 | $59.85 | 4.793% | $62.7186 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $36.51 | 3.507% | $37.7904 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $129.70 | 6.408% | $138.0112 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $504.00 | $537.3382 | $537.33 | $537.30 | $537.40 | |