| 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 | $60.45 | 9.822% | $66.3874 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $189.45 | 10.638% | $209.6037 | $209.60 | $209.60 | $209.60 |
| Purchase #3 | $207.56 | 11.365% | $231.1492 | $231.15 | $231.15 | $231.10 |
| Purchase #4 | $17.94 | 4.408% | $18.7308 | $18.73 | $18.75 | $18.70 |
| Purchase #5 | $57.84 | 10.354% | $63.8288 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $104.47 | 11.246% | $116.2187 | $116.22 | $116.20 | $116.20 |
| Purchase #7 | $134.97 | 9.317% | $147.5452 | $147.55 | $147.55 | $147.50 |
| 7 purchase totals = | $772.68 | $853.4638 | $853.47 | $853.50 | $853.30 | |