| 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 | $5.46 | 12.613% | $6.1487 | $6.15 | $6.15 | $6.10 |
| Purchase #2 | $172.78 | 3.633% | $179.0571 | $179.06 | $179.05 | $179.10 |
| Purchase #3 | $193.80 | 7.693% | $208.709 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $93.87 | 13.817% | $106.84 | $106.84 | $106.85 | $106.80 |
| Purchase #5 | $90.93 | 4.265% | $94.8082 | $94.81 | $94.80 | $94.80 |
| Purchase #6 | $222.88 | 3.116% | $229.8249 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $99.52 | 3.410% | $102.9136 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $879.24 | $928.3015 | $928.30 | $928.25 | $928.20 | |