| 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 | $64.65 | 5.619% | $68.2827 | $68.28 | $68.30 | $68.30 |
| Purchase #2 | $86.99 | 5.450% | $91.731 | $91.73 | $91.75 | $91.70 |
| Purchase #3 | $20.77 | 4.178% | $21.6378 | $21.64 | $21.65 | $21.60 |
| Purchase #4 | $32.59 | 3.599% | $33.7629 | $33.76 | $33.75 | $33.80 |
| Purchase #5 | $112.75 | 13.468% | $127.9352 | $127.94 | $127.95 | $127.90 |
| Purchase #6 | $119.40 | 6.301% | $126.9234 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $17.81 | 6.556% | $18.9776 | $18.98 | $19.00 | $19.00 |
| 7 purchase totals = | $454.96 | $489.2506 | $489.25 | $489.30 | $489.20 | |