| 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 | $242.86 | 13.220% | $274.9661 | $274.97 | $274.95 | $275.00 |
| Purchase #2 | $95.47 | 13.843% | $108.6859 | $108.69 | $108.70 | $108.70 |
| Purchase #3 | $70.47 | 5.201% | $74.1351 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $14.83 | 12.729% | $16.7177 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $68.62 | 12.660% | $77.3073 | $77.31 | $77.30 | $77.30 |
| Purchase #6 | $20.99 | 4.456% | $21.9253 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $27.31 | 13.582% | $31.0192 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $540.55 | $604.7566 | $604.78 | $604.75 | $604.70 | |