| 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 | $78.46 | 9.474% | $85.8933 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $76.77 | 4.678% | $80.3613 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $63.26 | 7.605% | $68.0709 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $80.96 | 8.723% | $88.0221 | $88.02 | $88.00 | $88.00 |
| Purchase #5 | $72.68 | 10.105% | $80.0243 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $175.36 | 10.315% | $193.4484 | $193.45 | $193.45 | $193.40 |
| Purchase #7 | $212.79 | 7.272% | $228.2641 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $760.28 | $824.0844 | $824.07 | $824.00 | $824.10 | |