| 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 | $23.43 | 6.718% | $25.004 | $25.00 | $25.00 | $25.00 |
| Purchase #2 | $15.34 | 11.630% | $17.124 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $30.83 | 3.626% | $31.9479 | $31.95 | $31.95 | $31.90 |
| Purchase #4 | $127.26 | 6.396% | $135.3995 | $135.40 | $135.40 | $135.40 |
| Purchase #5 | $67.62 | 11.705% | $75.5349 | $75.53 | $75.55 | $75.50 |
| Purchase #6 | $205.98 | 12.250% | $231.2126 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $195.62 | 13.164% | $221.3714 | $221.37 | $221.35 | $221.40 |
| 7 purchase totals = | $666.08 | $737.5943 | $737.58 | $737.55 | $737.50 | |