| 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 | $20.66 | 12.442% | $23.2305 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $224.63 | 6.574% | $239.3972 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $99.37 | 11.438% | $110.7359 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $57.93 | 6.764% | $61.8484 | $61.85 | $61.85 | $61.80 |
| Purchase #5 | $162.39 | 5.608% | $171.4968 | $171.50 | $171.50 | $171.50 |
| Purchase #6 | $156.54 | 6.863% | $167.2833 | $167.28 | $167.30 | $167.30 |
| Purchase #7 | $184.40 | 8.775% | $200.5811 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $905.92 | $974.5732 | $974.58 | $974.65 | $974.50 | |