| 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 | $102.85 | 5.488% | $108.4944 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $18.64 | 6.870% | $19.9206 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $154.50 | 11.469% | $172.2196 | $172.22 | $172.20 | $172.20 |
| Purchase #4 | $11.86 | 3.515% | $12.2769 | $12.28 | $12.30 | $12.30 |
| Purchase #5 | $168.52 | 9.695% | $184.858 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $248.73 | 13.174% | $281.4977 | $281.50 | $281.50 | $281.50 |
| Purchase #7 | $87.92 | 5.275% | $92.5578 | $92.56 | $92.55 | $92.60 |
| 7 purchase totals = | $793.02 | $871.8250 | $871.83 | $871.80 | $871.90 | |