| 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 | $9.78 | 11.279% | $10.8831 | $10.88 | $10.90 | $10.90 |
| Purchase #2 | $67.87 | 5.652% | $71.706 | $71.71 | $71.70 | $71.70 |
| Purchase #3 | $164.98 | 3.721% | $171.1189 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $161.27 | 11.220% | $179.3645 | $179.36 | $179.35 | $179.40 |
| Purchase #5 | $156.28 | 8.480% | $169.5325 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $94.30 | 5.223% | $99.2253 | $99.23 | $99.25 | $99.20 |
| Purchase #7 | $71.25 | 4.135% | $74.1962 | $74.20 | $74.20 | $74.20 |
| 7 purchase totals = | $725.73 | $776.0265 | $776.03 | $776.05 | $776.00 | |