| 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 | $22.65 | 12.113% | $25.3936 | $25.39 | $25.40 | $25.40 |
| Purchase #2 | $67.78 | 4.336% | $70.7189 | $70.72 | $70.70 | $70.70 |
| Purchase #3 | $29.65 | 4.332% | $30.9344 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $16.62 | 5.605% | $17.5516 | $17.55 | $17.55 | $17.60 |
| Purchase #5 | $66.86 | 5.166% | $70.314 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $5.36 | 9.118% | $5.8487 | $5.85 | $5.85 | $5.80 |
| Purchase #7 | $64.68 | 3.584% | $66.9981 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $273.60 | $287.7593 | $287.75 | $287.75 | $287.70 | |