| 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 | $41.36 | 10.658% | $45.7681 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $178.97 | 10.565% | $197.8782 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $55.38 | 10.680% | $61.2946 | $61.29 | $61.30 | $61.30 |
| Purchase #4 | $101.70 | 6.394% | $108.2027 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $23.51 | 6.389% | $25.0121 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $126.58 | 10.828% | $140.2861 | $140.29 | $140.30 | $140.30 |
| Purchase #7 | $108.75 | 11.649% | $121.4183 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $636.25 | $699.8601 | $699.86 | $699.85 | $699.90 | |