| 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 | $92.26 | 5.671% | $97.4921 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $8.38 | 11.237% | $9.3217 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $212.86 | 8.531% | $231.0191 | $231.02 | $231.00 | $231.00 |
| Purchase #4 | $186.80 | 7.193% | $200.2365 | $200.24 | $200.25 | $200.20 |
| Purchase #5 | $72.26 | 4.464% | $75.4857 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $98.90 | 7.682% | $106.4975 | $106.50 | $106.50 | $106.50 |
| Purchase #7 | $195.68 | 5.173% | $205.8025 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $867.14 | $925.8551 | $925.86 | $925.85 | $925.80 | |