| 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 | $71.56 | 3.404% | $73.9959 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $233.32 | 9.237% | $254.8718 | $254.87 | $254.85 | $254.90 |
| Purchase #3 | $35.47 | 5.612% | $37.4606 | $37.46 | $37.45 | $37.50 |
| Purchase #4 | $59.95 | 9.208% | $65.4702 | $65.47 | $65.45 | $65.50 |
| Purchase #5 | $16.45 | 10.115% | $18.1139 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $247.60 | 8.263% | $268.0592 | $268.06 | $268.05 | $268.10 |
| Purchase #7 | $155.85 | 12.865% | $175.9001 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $820.20 | $893.8717 | $893.87 | $893.80 | $894.00 | |