| 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 | $92.72 | 7.296% | $99.4849 | $99.48 | $99.50 | $99.50 |
| Purchase #2 | $61.45 | 5.646% | $64.9195 | $64.92 | $64.90 | $64.90 |
| Purchase #3 | $153.73 | 6.156% | $163.1936 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $228.83 | 6.348% | $243.3561 | $243.36 | $243.35 | $243.40 |
| Purchase #5 | $242.50 | 9.178% | $264.7567 | $264.76 | $264.75 | $264.80 |
| Purchase #6 | $232.96 | 6.530% | $248.1723 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $195.54 | 4.868% | $205.0589 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $1,207.73 | $1,288.9420 | $1,288.94 | $1,288.90 | $1,289.10 | |