| 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 | $8.51 | 11.411% | $9.4811 | $9.48 | $9.50 | $9.50 |
| Purchase #2 | $142.98 | 12.381% | $160.6824 | $160.68 | $160.70 | $160.70 |
| Purchase #3 | $88.71 | 10.253% | $97.8054 | $97.81 | $97.80 | $97.80 |
| Purchase #4 | $56.58 | 12.436% | $63.6163 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $67.36 | 10.769% | $74.614 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $94.43 | 12.543% | $106.2744 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $226.78 | 10.201% | $249.9138 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $685.35 | $762.3874 | $762.38 | $762.35 | $762.40 | |