| 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 | $99.83 | 7.228% | $107.0457 | $107.05 | $107.05 | $107.00 |
| Purchase #2 | $226.98 | 4.562% | $237.3348 | $237.33 | $237.35 | $237.30 |
| Purchase #3 | $91.25 | 3.831% | $94.7458 | $94.75 | $94.75 | $94.70 |
| Purchase #4 | $138.93 | 6.127% | $147.4422 | $147.44 | $147.45 | $147.40 |
| Purchase #5 | $12.37 | 8.384% | $13.4071 | $13.41 | $13.40 | $13.40 |
| Purchase #6 | $92.46 | 5.644% | $97.6784 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $67.34 | 13.543% | $76.4599 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $729.16 | $774.1139 | $774.12 | $774.15 | $774.00 | |