| 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 | $84.77 | 5.810% | $89.6951 | $89.70 | $89.70 | $89.70 |
| Purchase #2 | $146.68 | 13.504% | $166.4877 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $12.38 | 13.852% | $14.0949 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $115.87 | 5.565% | $122.3182 | $122.32 | $122.30 | $122.30 |
| Purchase #5 | $116.36 | 10.767% | $128.8885 | $128.89 | $128.90 | $128.90 |
| Purchase #6 | $131.86 | 5.349% | $138.9132 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $146.76 | 9.571% | $160.8064 | $160.81 | $160.80 | $160.80 |
| 7 purchase totals = | $754.68 | $821.2040 | $821.21 | $821.20 | $821.20 | |