| 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 | $58.46 | 8.650% | $63.5168 | $63.52 | $63.50 | $63.50 |
| Purchase #2 | $249.62 | 7.479% | $268.2891 | $268.29 | $268.30 | $268.30 |
| Purchase #3 | $92.41 | 8.135% | $99.9276 | $99.93 | $99.95 | $99.90 |
| Purchase #4 | $139.47 | 4.584% | $145.8633 | $145.86 | $145.85 | $145.90 |
| Purchase #5 | $113.83 | 7.774% | $122.6791 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $145.25 | 4.604% | $151.9373 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $5.68 | 6.126% | $6.028 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $804.72 | $858.2412 | $858.25 | $858.30 | $858.20 | |