| 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 | $32.50 | 5.136% | $34.1692 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $201.90 | 11.297% | $224.7086 | $224.71 | $224.70 | $224.70 |
| Purchase #3 | $19.74 | 8.610% | $21.4396 | $21.44 | $21.45 | $21.40 |
| Purchase #4 | $16.32 | 9.866% | $17.9301 | $17.93 | $17.95 | $17.90 |
| Purchase #5 | $207.40 | 8.846% | $225.7466 | $225.75 | $225.75 | $225.70 |
| Purchase #6 | $201.40 | 10.601% | $222.7504 | $222.75 | $222.75 | $222.80 |
| Purchase #7 | $237.58 | 8.710% | $258.2732 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $916.84 | $1,005.0177 | $1,005.02 | $1,005.00 | $1,005.00 | |