| 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 | $22.89 | 12.210% | $25.6849 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $14.48 | 4.855% | $15.183 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $131.57 | 5.356% | $138.6169 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $183.46 | 13.404% | $208.051 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $196.37 | 13.263% | $222.4146 | $222.41 | $222.40 | $222.40 |
| Purchase #6 | $136.55 | 7.242% | $146.439 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $53.77 | 9.787% | $59.0325 | $59.03 | $59.05 | $59.00 |
| 7 purchase totals = | $739.09 | $815.4219 | $815.41 | $815.45 | $815.40 | |