| 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 | $33.69 | 9.619% | $36.9306 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $139.44 | 9.661% | $152.9113 | $152.91 | $152.90 | $152.90 |
| Purchase #3 | $25.93 | 12.699% | $29.2229 | $29.22 | $29.20 | $29.20 |
| Purchase #4 | $8.30 | 10.795% | $9.196 | $9.20 | $9.20 | $9.20 |
| Purchase #5 | $181.26 | 9.397% | $198.293 | $198.29 | $198.30 | $198.30 |
| Purchase #6 | $105.84 | 7.195% | $113.4552 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $215.66 | 7.546% | $231.9337 | $231.93 | $231.95 | $231.90 |
| 7 purchase totals = | $710.12 | $771.9427 | $771.94 | $771.95 | $771.90 | |