| 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 | $78.69 | 10.508% | $86.9587 | $86.96 | $86.95 | $87.00 |
| Purchase #2 | $141.90 | 5.510% | $149.7187 | $149.72 | $149.70 | $149.70 |
| Purchase #3 | $136.50 | 12.498% | $153.5598 | $153.56 | $153.55 | $153.60 |
| Purchase #4 | $81.50 | 13.185% | $92.2458 | $92.25 | $92.25 | $92.20 |
| Purchase #5 | $25.29 | 8.200% | $27.3638 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $139.69 | 5.862% | $147.8786 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $32.47 | 11.144% | $36.0885 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $636.04 | $693.8139 | $693.82 | $693.80 | $693.90 | |