| 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 | $80.56 | 8.869% | $87.7049 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $81.38 | 11.757% | $90.9478 | $90.95 | $90.95 | $90.90 |
| Purchase #3 | $13.53 | 4.788% | $14.1778 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $50.50 | 10.693% | $55.9 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $223.28 | 4.259% | $232.7895 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $246.43 | 8.582% | $267.5786 | $267.58 | $267.60 | $267.60 |
| Purchase #7 | $156.75 | 4.676% | $164.0796 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $852.43 | $913.1782 | $913.18 | $913.25 | $913.20 | |