| 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 | $116.50 | 10.268% | $128.4622 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $59.82 | 4.795% | $62.6884 | $62.69 | $62.70 | $62.70 |
| Purchase #3 | $44.55 | 11.397% | $49.6274 | $49.63 | $49.65 | $49.60 |
| Purchase #4 | $98.69 | 7.210% | $105.8055 | $105.81 | $105.80 | $105.80 |
| Purchase #5 | $207.27 | 9.521% | $227.0042 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $109.65 | 7.254% | $117.604 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $26.97 | 13.190% | $30.5273 | $30.53 | $30.55 | $30.50 |
| 7 purchase totals = | $663.45 | $721.7190 | $721.72 | $721.75 | $721.70 | |