| 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 | $88.68 | 5.176% | $93.2701 | $93.27 | $93.25 | $93.30 |
| Purchase #2 | $98.29 | 13.851% | $111.9041 | $111.90 | $111.90 | $111.90 |
| Purchase #3 | $77.54 | 10.108% | $85.3777 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $63.42 | 7.221% | $67.9996 | $68.00 | $68.00 | $68.00 |
| Purchase #5 | $125.94 | 6.537% | $134.1727 | $134.17 | $134.15 | $134.20 |
| Purchase #6 | $137.85 | 3.234% | $142.3081 | $142.31 | $142.30 | $142.30 |
| Purchase #7 | $29.69 | 11.813% | $33.1973 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $621.41 | $668.2296 | $668.23 | $668.20 | $668.30 | |