| 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 | $94.44 | 5.249% | $99.3972 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $20.71 | 12.169% | $23.2302 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $153.83 | 7.664% | $165.6195 | $165.62 | $165.60 | $165.60 |
| Purchase #4 | $148.53 | 6.141% | $157.6512 | $157.65 | $157.65 | $157.70 |
| Purchase #5 | $48.85 | 9.604% | $53.5416 | $53.54 | $53.55 | $53.50 |
| Purchase #6 | $208.66 | 6.592% | $222.4149 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $52.38 | 9.271% | $57.2361 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $727.40 | $779.0907 | $779.09 | $779.10 | $779.00 | |