| 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 | $132.96 | 9.605% | $145.7308 | $145.73 | $145.75 | $145.70 |
| Purchase #2 | $124.86 | 8.464% | $135.4282 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $75.60 | 10.701% | $83.69 | $83.69 | $83.70 | $83.70 |
| Purchase #4 | $58.82 | 3.556% | $60.9116 | $60.91 | $60.90 | $60.90 |
| Purchase #5 | $111.74 | 12.496% | $125.703 | $125.70 | $125.70 | $125.70 |
| Purchase #6 | $61.40 | 4.210% | $63.9849 | $63.98 | $64.00 | $64.00 |
| Purchase #7 | $67.79 | 9.187% | $74.0179 | $74.02 | $74.00 | $74.00 |
| 7 purchase totals = | $633.17 | $689.4664 | $689.46 | $689.50 | $689.40 | |