| 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 | $8.50 | 7.789% | $9.1621 | $9.16 | $9.15 | $9.20 |
| Purchase #2 | $65.81 | 12.266% | $73.8823 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $208.40 | 11.248% | $231.8408 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $48.63 | 6.713% | $51.8945 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $231.39 | 5.156% | $243.3205 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $185.28 | 7.487% | $199.1519 | $199.15 | $199.15 | $199.20 |
| Purchase #7 | $75.45 | 8.606% | $81.9432 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $823.46 | $891.1953 | $891.18 | $891.20 | $891.20 | |