| 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 | $67.37 | 4.188% | $70.1915 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $8.25 | 12.579% | $9.2878 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $64.54 | 6.469% | $68.7151 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $56.73 | 12.508% | $63.8258 | $63.83 | $63.85 | $63.80 |
| Purchase #5 | $52.75 | 5.815% | $55.8174 | $55.82 | $55.80 | $55.80 |
| Purchase #6 | $65.63 | 7.849% | $70.7813 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $215.44 | 4.865% | $225.9212 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $530.71 | $564.5401 | $564.55 | $564.55 | $564.50 | |