| 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 | $72.97 | 13.581% | $82.8801 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $60.61 | 11.609% | $67.6462 | $67.65 | $67.65 | $67.60 |
| Purchase #3 | $6.30 | 7.397% | $6.766 | $6.77 | $6.75 | $6.80 |
| Purchase #4 | $103.78 | 5.243% | $109.2212 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $9.43 | 3.578% | $9.7674 | $9.77 | $9.75 | $9.80 |
| Purchase #6 | $22.97 | 3.683% | $23.816 | $23.82 | $23.80 | $23.80 |
| Purchase #7 | $18.46 | 9.366% | $20.189 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $294.52 | $320.2859 | $320.30 | $320.25 | $320.30 | |