| 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 | $23.66 | 5.619% | $24.9895 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $59.82 | 5.449% | $63.0796 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $31.59 | 5.478% | $33.3205 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $33.54 | 8.483% | $36.3852 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $121.61 | 12.420% | $136.714 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $122.99 | 5.841% | $130.1738 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $132.80 | 7.440% | $142.6803 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $526.01 | $567.3429 | $567.34 | $567.35 | $567.40 | |