| 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 | $63.36 | 8.502% | $68.7469 | $68.75 | $68.75 | $68.70 |
| Purchase #2 | $110.36 | 9.280% | $120.6014 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $120.49 | 4.249% | $125.6096 | $125.61 | $125.60 | $125.60 |
| Purchase #4 | $99.37 | 7.371% | $106.6946 | $106.69 | $106.70 | $106.70 |
| Purchase #5 | $36.96 | 8.452% | $40.0839 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $29.42 | 3.164% | $30.3508 | $30.35 | $30.35 | $30.40 |
| Purchase #7 | $186.37 | 4.690% | $195.1108 | $195.11 | $195.10 | $195.10 |
| 7 purchase totals = | $646.33 | $687.1980 | $687.19 | $687.20 | $687.20 | |