| 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 | $66.75 | 12.434% | $75.0497 | $75.05 | $75.05 | $75.00 |
| Purchase #2 | $115.37 | 5.455% | $121.6634 | $121.66 | $121.65 | $121.70 |
| Purchase #3 | $33.65 | 7.769% | $36.2643 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $204.52 | 6.857% | $218.5439 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $59.45 | 10.534% | $65.7125 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $145.46 | 10.370% | $160.5442 | $160.54 | $160.55 | $160.50 |
| Purchase #7 | $66.69 | 6.354% | $70.9275 | $70.93 | $70.95 | $70.90 |
| 7 purchase totals = | $691.89 | $748.7055 | $748.69 | $748.70 | $748.60 | |