| 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 | $76.42 | 12.530% | $85.9954 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $109.73 | 10.377% | $121.1167 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $47.34 | 9.154% | $51.6735 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $45.82 | 8.365% | $49.6528 | $49.65 | $49.65 | $49.70 |
| Purchase #5 | $133.25 | 7.404% | $143.1158 | $143.12 | $143.10 | $143.10 |
| Purchase #6 | $113.84 | 10.114% | $125.3538 | $125.35 | $125.35 | $125.40 |
| Purchase #7 | $58.70 | 3.597% | $60.8114 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $585.10 | $637.7194 | $637.72 | $637.65 | $637.80 | |