| 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 | $63.82 | 5.536% | $67.3531 | $67.35 | $67.35 | $67.40 |
| Purchase #2 | $243.45 | 8.230% | $263.4859 | $263.49 | $263.50 | $263.50 |
| Purchase #3 | $78.74 | 10.294% | $86.8455 | $86.85 | $86.85 | $86.80 |
| Purchase #4 | $179.36 | 5.427% | $189.0939 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $118.98 | 3.259% | $122.8576 | $122.86 | $122.85 | $122.90 |
| Purchase #6 | $51.85 | 13.270% | $58.7305 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $11.84 | 8.677% | $12.8674 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $748.04 | $801.2339 | $801.24 | $801.25 | $801.30 | |