| 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 | $81.53 | 4.366% | $85.0896 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $77.83 | 12.479% | $87.5424 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $29.25 | 3.522% | $30.2802 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $198.79 | 5.724% | $210.1687 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $240.52 | 10.397% | $265.5269 | $265.53 | $265.55 | $265.50 |
| Purchase #6 | $192.51 | 6.277% | $204.5939 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $117.97 | 3.327% | $121.8949 | $121.89 | $121.90 | $121.90 |
| 7 purchase totals = | $938.40 | $1,005.0966 | $1,005.09 | $1,005.15 | $1,005.10 | |