| 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 | $19.42 | 13.846% | $22.1089 | $22.11 | $22.10 | $22.10 |
| Purchase #2 | $70.26 | 8.539% | $76.2595 | $76.26 | $76.25 | $76.30 |
| Purchase #3 | $20.30 | 13.524% | $23.0454 | $23.05 | $23.05 | $23.00 |
| Purchase #4 | $63.83 | 13.312% | $72.327 | $72.33 | $72.35 | $72.30 |
| Purchase #5 | $173.27 | 5.450% | $182.7132 | $182.71 | $182.70 | $182.70 |
| Purchase #6 | $222.54 | 7.289% | $238.7609 | $238.76 | $238.75 | $238.80 |
| Purchase #7 | $7.80 | 8.374% | $8.4532 | $8.45 | $8.45 | $8.50 |
| 7 purchase totals = | $577.42 | $623.6681 | $623.67 | $623.65 | $623.70 | |