| 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 | $52.95 | 12.208% | $59.4141 | $59.41 | $59.40 | $59.40 |
| Purchase #2 | $129.59 | 12.565% | $145.873 | $145.87 | $145.85 | $145.90 |
| Purchase #3 | $168.58 | 8.144% | $182.3092 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $17.45 | 8.788% | $18.9835 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $229.89 | 5.643% | $242.8627 | $242.86 | $242.85 | $242.90 |
| Purchase #6 | $122.34 | 8.261% | $132.4465 | $132.45 | $132.45 | $132.40 |
| Purchase #7 | $139.43 | 7.525% | $149.9221 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $860.23 | $931.8111 | $931.80 | $931.75 | $931.80 | |