| 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 | $42.91 | 11.535% | $47.8597 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $95.94 | 8.514% | $104.1083 | $104.11 | $104.10 | $104.10 |
| Purchase #3 | $218.83 | 6.225% | $232.4522 | $232.45 | $232.45 | $232.50 |
| Purchase #4 | $54.87 | 5.164% | $57.7035 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $94.66 | 3.112% | $97.6058 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $116.38 | 8.456% | $126.2211 | $126.22 | $126.20 | $126.20 |
| Purchase #7 | $174.54 | 11.590% | $194.7692 | $194.77 | $194.75 | $194.80 |
| 7 purchase totals = | $798.13 | $860.7198 | $860.72 | $860.65 | $860.80 | |