| 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 | $234.99 | 8.333% | $254.5717 | $254.57 | $254.55 | $254.60 |
| Purchase #2 | $158.63 | 13.240% | $179.6326 | $179.63 | $179.65 | $179.60 |
| Purchase #3 | $209.33 | 6.695% | $223.3446 | $223.34 | $223.35 | $223.30 |
| Purchase #4 | $47.66 | 10.462% | $52.6462 | $52.65 | $52.65 | $52.60 |
| Purchase #5 | $31.25 | 5.690% | $33.0281 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $57.28 | 7.558% | $61.6092 | $61.61 | $61.60 | $61.60 |
| Purchase #7 | $14.60 | 9.319% | $15.9606 | $15.96 | $15.95 | $16.00 |
| 7 purchase totals = | $753.74 | $820.7930 | $820.79 | $820.80 | $820.70 | |