| 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 | $6.81 | 11.269% | $7.5774 | $7.58 | $7.60 | $7.60 |
| Purchase #2 | $244.48 | 4.438% | $255.33 | $255.33 | $255.35 | $255.30 |
| Purchase #3 | $44.74 | 8.608% | $48.5912 | $48.59 | $48.60 | $48.60 |
| Purchase #4 | $179.92 | 4.632% | $188.2539 | $188.25 | $188.25 | $188.30 |
| Purchase #5 | $65.98 | 10.822% | $73.1204 | $73.12 | $73.10 | $73.10 |
| Purchase #6 | $7.99 | 12.274% | $8.9707 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $11.35 | 9.561% | $12.4352 | $12.44 | $12.45 | $12.40 |
| 7 purchase totals = | $561.27 | $594.2788 | $594.28 | $594.30 | $594.30 | |