| 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 | $250.98 | 8.384% | $272.0222 | $272.02 | $272.00 | $272.00 |
| Purchase #2 | $135.35 | 11.455% | $150.8543 | $150.85 | $150.85 | $150.90 |
| Purchase #3 | $45.92 | 7.672% | $49.443 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $55.43 | 11.548% | $61.8311 | $61.83 | $61.85 | $61.80 |
| Purchase #5 | $58.73 | 9.627% | $64.3839 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $20.49 | 13.807% | $23.3191 | $23.32 | $23.30 | $23.30 |
| Purchase #7 | $41.66 | 12.649% | $46.9296 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $608.56 | $668.7832 | $668.77 | $668.80 | $668.70 | |