| 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 | $85.92 | 5.527% | $90.6688 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $250.83 | 5.266% | $264.0387 | $264.04 | $264.05 | $264.00 |
| Purchase #3 | $49.61 | 3.677% | $51.4342 | $51.43 | $51.45 | $51.40 |
| Purchase #4 | $71.99 | 11.561% | $80.3128 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $247.78 | 11.267% | $275.6974 | $275.70 | $275.70 | $275.70 |
| Purchase #6 | $17.26 | 4.869% | $18.1004 | $18.10 | $18.10 | $18.10 |
| Purchase #7 | $23.89 | 11.413% | $26.6166 | $26.62 | $26.60 | $26.60 |
| 7 purchase totals = | $747.28 | $806.8689 | $806.87 | $806.85 | $806.80 | |