| 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 | $8.47 | 9.452% | $9.2706 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $123.59 | 10.191% | $136.1851 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $114.92 | 7.149% | $123.1356 | $123.14 | $123.15 | $123.10 |
| Purchase #4 | $139.91 | 8.489% | $151.787 | $151.79 | $151.80 | $151.80 |
| Purchase #5 | $7.40 | 8.191% | $8.0061 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $130.59 | 5.858% | $138.24 | $138.24 | $138.25 | $138.20 |
| Purchase #7 | $95.26 | 8.620% | $103.4714 | $103.47 | $103.45 | $103.50 |
| 7 purchase totals = | $620.14 | $670.0958 | $670.11 | $670.10 | $670.10 | |