| 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 | $93.57 | 11.484% | $104.3156 | $104.32 | $104.30 | $104.30 |
| Purchase #2 | $15.73 | 9.393% | $17.2075 | $17.21 | $17.20 | $17.20 |
| Purchase #3 | $154.70 | 9.638% | $169.61 | $169.61 | $169.60 | $169.60 |
| Purchase #4 | $142.74 | 13.683% | $162.2711 | $162.27 | $162.25 | $162.30 |
| Purchase #5 | $52.46 | 12.213% | $58.8669 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $18.58 | 4.667% | $19.4471 | $19.45 | $19.45 | $19.40 |
| Purchase #7 | $184.28 | 6.397% | $196.0684 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $662.06 | $727.7866 | $727.80 | $727.70 | $727.80 | |