| 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 | $23.34 | 9.225% | $25.4931 | $25.49 | $25.50 | $25.50 |
| Purchase #2 | $8.41 | 8.162% | $9.0964 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $73.53 | 6.268% | $78.1389 | $78.14 | $78.15 | $78.10 |
| Purchase #4 | $15.48 | 12.835% | $17.4669 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $50.49 | 8.610% | $54.8372 | $54.84 | $54.85 | $54.80 |
| Purchase #6 | $92.56 | 5.589% | $97.7332 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $67.37 | 5.117% | $70.8173 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $331.18 | $353.5830 | $353.59 | $353.60 | $353.50 | |