| 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 | $206.33 | 13.857% | $234.9211 | $234.92 | $234.90 | $234.90 |
| Purchase #2 | $59.96 | 10.277% | $66.1221 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $212.90 | 8.799% | $231.6331 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $101.71 | 3.164% | $104.9281 | $104.93 | $104.95 | $104.90 |
| Purchase #5 | $77.68 | 10.540% | $85.8675 | $85.87 | $85.85 | $85.90 |
| Purchase #6 | $27.72 | 3.706% | $28.7473 | $28.75 | $28.75 | $28.70 |
| Purchase #7 | $66.33 | 6.460% | $70.6149 | $70.61 | $70.60 | $70.60 |
| 7 purchase totals = | $752.63 | $822.8341 | $822.83 | $822.80 | $822.70 | |