| 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 | $30.36 | 13.680% | $34.5132 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $98.37 | 13.293% | $111.4463 | $111.45 | $111.45 | $111.40 |
| Purchase #3 | $9.84 | 11.451% | $10.9668 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $85.30 | 13.802% | $97.0731 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $160.77 | 5.706% | $169.9435 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $215.56 | 6.871% | $230.3711 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $36.69 | 13.247% | $41.5503 | $41.55 | $41.55 | $41.60 |
| 7 purchase totals = | $636.89 | $695.8643 | $695.86 | $695.80 | $695.90 | |