| 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 | $95.32 | 4.516% | $99.6247 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $142.93 | 7.836% | $154.13 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $22.52 | 13.307% | $25.5167 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $139.78 | 10.663% | $154.6847 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $14.97 | 3.762% | $15.5332 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $175.75 | 3.205% | $181.3828 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $206.33 | 9.600% | $226.1377 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $797.60 | $857.0098 | $857.00 | $857.05 | $856.90 | |