| 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 | $89.99 | 8.338% | $97.4934 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $243.30 | 4.695% | $254.7229 | $254.72 | $254.70 | $254.70 |
| Purchase #3 | $31.27 | 4.305% | $32.6162 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $205.85 | 13.122% | $232.8616 | $232.86 | $232.85 | $232.90 |
| Purchase #5 | $57.97 | 10.185% | $63.8742 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $205.70 | 12.434% | $231.2767 | $231.28 | $231.30 | $231.30 |
| Purchase #7 | $118.50 | 3.782% | $122.9817 | $122.98 | $123.00 | $123.00 |
| 7 purchase totals = | $952.58 | $1,035.8267 | $1,035.82 | $1,035.80 | $1,035.90 | |