| 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 | $77.56 | 11.789% | $86.7035 | $86.70 | $86.70 | $86.70 |
| Purchase #2 | $57.76 | 10.614% | $63.8906 | $63.89 | $63.90 | $63.90 |
| Purchase #3 | $209.75 | 10.286% | $231.3249 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $133.41 | 12.246% | $149.7474 | $149.75 | $149.75 | $149.70 |
| Purchase #5 | $54.61 | 12.339% | $61.3483 | $61.35 | $61.35 | $61.30 |
| Purchase #6 | $224.99 | 6.164% | $238.8584 | $238.86 | $238.85 | $238.90 |
| Purchase #7 | $162.53 | 8.548% | $176.4231 | $176.42 | $176.40 | $176.40 |
| 7 purchase totals = | $920.61 | $1,008.2962 | $1,008.29 | $1,008.25 | $1,008.20 | |