| 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 | $40.81 | 10.144% | $44.9498 | $44.95 | $44.95 | $44.90 |
| Purchase #2 | $97.81 | 8.497% | $106.1209 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $85.99 | 3.746% | $89.2112 | $89.21 | $89.20 | $89.20 |
| Purchase #4 | $183.31 | 6.326% | $194.9062 | $194.91 | $194.90 | $194.90 |
| Purchase #5 | $147.40 | 11.389% | $164.1874 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $96.46 | 3.647% | $99.9779 | $99.98 | $100.00 | $100.00 |
| Purchase #7 | $148.85 | 7.151% | $159.4943 | $159.49 | $159.50 | $159.50 |
| 7 purchase totals = | $800.63 | $858.8477 | $858.85 | $858.85 | $858.80 | |