| 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 | $25.68 | 3.575% | $26.5981 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $62.44 | 6.744% | $66.651 | $66.65 | $66.65 | $66.70 |
| Purchase #3 | $228.72 | 10.698% | $253.1885 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $157.80 | 13.329% | $178.8332 | $178.83 | $178.85 | $178.80 |
| Purchase #5 | $35.84 | 7.451% | $38.5104 | $38.51 | $38.50 | $38.50 |
| Purchase #6 | $15.42 | 13.868% | $17.5584 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $218.59 | 8.165% | $236.4379 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $744.49 | $817.7775 | $817.78 | $817.80 | $817.80 | |