| 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 | $247.60 | 7.726% | $266.7296 | $266.73 | $266.75 | $266.70 |
| Purchase #2 | $75.32 | 10.785% | $83.4433 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $212.38 | 3.270% | $219.3248 | $219.32 | $219.30 | $219.30 |
| Purchase #4 | $150.81 | 6.133% | $160.0592 | $160.06 | $160.05 | $160.10 |
| Purchase #5 | $16.43 | 8.473% | $17.8221 | $17.82 | $17.80 | $17.80 |
| Purchase #6 | $28.53 | 8.669% | $31.0033 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $18.32 | 13.237% | $20.745 | $20.75 | $20.75 | $20.70 |
| 7 purchase totals = | $749.39 | $799.1273 | $799.12 | $799.10 | $799.00 | |