| 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 | $71.40 | 3.267% | $73.7326 | $73.73 | $73.75 | $73.70 |
| Purchase #2 | $109.28 | 7.872% | $117.8825 | $117.88 | $117.90 | $117.90 |
| Purchase #3 | $9.98 | 10.237% | $11.0017 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $25.69 | 7.496% | $27.6157 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $106.40 | 4.695% | $111.3955 | $111.40 | $111.40 | $111.40 |
| Purchase #6 | $122.52 | 6.392% | $130.3515 | $130.35 | $130.35 | $130.40 |
| Purchase #7 | $204.32 | 4.644% | $213.8086 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $649.59 | $685.7881 | $685.79 | $685.80 | $685.80 | |