| 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 | $16.47 | 5.770% | $17.4203 | $17.42 | $17.40 | $17.40 |
| Purchase #2 | $182.72 | 9.480% | $200.0419 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $31.94 | 10.653% | $35.3426 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $93.36 | 3.150% | $96.3008 | $96.30 | $96.30 | $96.30 |
| Purchase #5 | $48.36 | 13.488% | $54.8828 | $54.88 | $54.90 | $54.90 |
| Purchase #6 | $221.79 | 11.641% | $247.6086 | $247.61 | $247.60 | $247.60 |
| Purchase #7 | $150.42 | 9.172% | $164.2165 | $164.22 | $164.20 | $164.20 |
| 7 purchase totals = | $745.06 | $815.8135 | $815.81 | $815.80 | $815.70 | |