| 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 | $46.49 | 13.449% | $52.7424 | $52.74 | $52.75 | $52.70 |
| Purchase #2 | $32.60 | 13.378% | $36.9612 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $133.81 | 3.140% | $138.0116 | $138.01 | $138.00 | $138.00 |
| Purchase #4 | $219.39 | 6.406% | $233.4441 | $233.44 | $233.45 | $233.40 |
| Purchase #5 | $121.82 | 7.852% | $131.3853 | $131.39 | $131.40 | $131.40 |
| Purchase #6 | $117.63 | 7.191% | $126.0888 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $78.36 | 5.580% | $82.7325 | $82.73 | $82.75 | $82.70 |
| 7 purchase totals = | $750.10 | $801.3659 | $801.36 | $801.40 | $801.30 | |