| 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 | $6.34 | 10.697% | $7.0182 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $134.52 | 3.130% | $138.7305 | $138.73 | $138.75 | $138.70 |
| Purchase #3 | $243.77 | 4.819% | $255.5173 | $255.52 | $255.50 | $255.50 |
| Purchase #4 | $35.74 | 3.705% | $37.0642 | $37.06 | $37.05 | $37.10 |
| Purchase #5 | $116.42 | 11.367% | $129.6535 | $129.65 | $129.65 | $129.70 |
| Purchase #6 | $150.64 | 5.425% | $158.8122 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $26.80 | 13.541% | $30.429 | $30.43 | $30.45 | $30.40 |
| 7 purchase totals = | $714.23 | $757.2249 | $757.22 | $757.20 | $757.20 | |