| 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 | $18.98 | 8.606% | $20.6134 | $20.61 | $20.60 | $20.60 |
| Purchase #2 | $220.27 | 4.465% | $230.1051 | $230.11 | $230.10 | $230.10 |
| Purchase #3 | $133.36 | 5.348% | $140.4921 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $92.90 | 5.257% | $97.7838 | $97.78 | $97.80 | $97.80 |
| Purchase #5 | $31.52 | 6.571% | $33.5912 | $33.59 | $33.60 | $33.60 |
| Purchase #6 | $236.68 | 11.102% | $262.9562 | $262.96 | $262.95 | $263.00 |
| Purchase #7 | $14.82 | 4.732% | $15.5213 | $15.52 | $15.50 | $15.50 |
| 7 purchase totals = | $748.53 | $801.0631 | $801.06 | $801.05 | $801.10 | |