| 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 | $68.57 | 4.350% | $71.5528 | $71.55 | $71.55 | $71.60 |
| Purchase #2 | $124.36 | 7.769% | $134.0215 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $48.95 | 13.591% | $55.6028 | $55.60 | $55.60 | $55.60 |
| Purchase #4 | $101.36 | 11.703% | $113.2222 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $202.31 | 12.244% | $227.0808 | $227.08 | $227.10 | $227.10 |
| Purchase #6 | $67.79 | 13.197% | $76.7362 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $34.80 | 13.828% | $39.6121 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $648.14 | $717.8284 | $717.82 | $717.80 | $717.80 | |