| 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 | $22.61 | 6.324% | $24.0399 | $24.04 | $24.05 | $24.00 |
| Purchase #2 | $87.99 | 13.360% | $99.7455 | $99.75 | $99.75 | $99.70 |
| Purchase #3 | $185.69 | 8.362% | $201.2174 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $143.48 | 11.476% | $159.9458 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $182.27 | 4.114% | $189.7686 | $189.77 | $189.75 | $189.80 |
| Purchase #6 | $169.77 | 8.151% | $183.608 | $183.61 | $183.60 | $183.60 |
| Purchase #7 | $22.65 | 13.317% | $25.6663 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $814.46 | $883.9915 | $884.01 | $883.95 | $883.90 | |