| 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 | $122.89 | 4.183% | $128.0305 | $128.03 | $128.05 | $128.00 |
| Purchase #2 | $108.41 | 10.815% | $120.1345 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $56.48 | 6.767% | $60.302 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $47.63 | 9.113% | $51.9705 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $119.61 | 5.604% | $126.3129 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $209.50 | 6.189% | $222.466 | $222.47 | $222.45 | $222.50 |
| Purchase #7 | $93.50 | 4.385% | $97.6 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $758.02 | $806.8164 | $806.81 | $806.80 | $806.80 | |