| 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 | $14.94 | 3.539% | $15.4687 | $15.47 | $15.45 | $15.50 |
| Purchase #2 | $175.27 | 10.452% | $193.5892 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $57.83 | 7.744% | $62.3084 | $62.31 | $62.30 | $62.30 |
| Purchase #4 | $89.34 | 8.655% | $97.0724 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $118.65 | 9.732% | $130.197 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $173.80 | 9.718% | $190.6899 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $21.30 | 6.477% | $22.6796 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $651.13 | $712.0052 | $712.01 | $712.00 | $712.10 | |