| 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 | $45.43 | 8.425% | $49.2575 | $49.26 | $49.25 | $49.30 |
| Purchase #2 | $44.99 | 6.314% | $47.8307 | $47.83 | $47.85 | $47.80 |
| Purchase #3 | $209.43 | 8.228% | $226.6619 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $33.65 | 9.484% | $36.8414 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $86.69 | 12.624% | $97.6337 | $97.63 | $97.65 | $97.60 |
| Purchase #6 | $145.72 | 7.106% | $156.0749 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $181.81 | 8.786% | $197.7838 | $197.78 | $197.80 | $197.80 |
| 7 purchase totals = | $747.72 | $812.0839 | $812.07 | $812.10 | $812.10 | |