| 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 | $11.51 | 6.805% | $12.2933 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $193.99 | 8.744% | $210.9525 | $210.95 | $210.95 | $211.00 |
| Purchase #3 | $70.87 | 6.143% | $75.2235 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $82.54 | 4.541% | $86.2881 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $19.51 | 9.383% | $21.3406 | $21.34 | $21.35 | $21.30 |
| Purchase #6 | $126.31 | 5.384% | $133.1105 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $137.77 | 13.867% | $156.8746 | $156.87 | $156.85 | $156.90 |
| 7 purchase totals = | $642.50 | $696.0831 | $696.07 | $696.05 | $696.10 | |