| 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 | $117.42 | 3.488% | $121.5156 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $70.96 | 7.614% | $76.3629 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $42.60 | 5.212% | $44.8203 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $14.30 | 10.668% | $15.8255 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $77.90 | 10.611% | $86.166 | $86.17 | $86.15 | $86.20 |
| Purchase #6 | $34.55 | 11.542% | $38.5378 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $99.56 | 3.290% | $102.8355 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $457.29 | $486.0636 | $486.08 | $486.05 | $486.00 | |