| 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 | $117.76 | 7.658% | $126.7781 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $57.48 | 10.683% | $63.6206 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $17.83 | 8.279% | $19.3061 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $224.96 | 12.458% | $252.9855 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $242.98 | 9.377% | $265.7642 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $104.51 | 4.621% | $109.3394 | $109.34 | $109.35 | $109.30 |
| Purchase #7 | $26.99 | 13.341% | $30.5907 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $792.51 | $868.3846 | $868.39 | $868.40 | $868.40 | |