| 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 | $45.56 | 3.331% | $47.0776 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $96.96 | 6.613% | $103.372 | $103.37 | $103.35 | $103.40 |
| Purchase #3 | $193.35 | 8.134% | $209.0771 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $30.65 | 8.645% | $33.2997 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $126.32 | 12.272% | $141.822 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $49.71 | 5.234% | $52.3118 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $211.49 | 3.752% | $219.4251 | $219.43 | $219.45 | $219.40 |
| 7 purchase totals = | $754.04 | $806.3853 | $806.39 | $806.40 | $806.40 | |