| 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 | $51.38 | 11.383% | $57.2286 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $246.57 | 5.606% | $260.3927 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $23.72 | 9.740% | $26.0303 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $33.95 | 3.807% | $35.2425 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $32.74 | 11.436% | $36.4841 | $36.48 | $36.50 | $36.50 |
| Purchase #6 | $49.58 | 11.213% | $55.1394 | $55.14 | $55.15 | $55.10 |
| Purchase #7 | $203.47 | 8.557% | $220.8809 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $641.41 | $691.3985 | $691.39 | $691.50 | $691.30 | |