| 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 | $150.70 | 4.567% | $157.5825 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $71.65 | 11.195% | $79.6712 | $79.67 | $79.65 | $79.70 |
| Purchase #3 | $59.88 | 5.865% | $63.392 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $96.96 | 10.652% | $107.2882 | $107.29 | $107.30 | $107.30 |
| Purchase #5 | $108.72 | 13.243% | $123.1178 | $123.12 | $123.10 | $123.10 |
| Purchase #6 | $41.96 | 9.623% | $45.9978 | $46.00 | $46.00 | $46.00 |
| Purchase #7 | $104.84 | 7.542% | $112.747 | $112.75 | $112.75 | $112.70 |
| 7 purchase totals = | $634.71 | $689.7965 | $689.80 | $689.80 | $689.80 | |