| 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 | $127.33 | 7.796% | $137.2566 | $137.26 | $137.25 | $137.30 |
| Purchase #2 | $81.80 | 8.543% | $88.7882 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $62.74 | 12.505% | $70.5856 | $70.59 | $70.60 | $70.60 |
| Purchase #4 | $88.27 | 10.855% | $97.8517 | $97.85 | $97.85 | $97.90 |
| Purchase #5 | $41.40 | 5.711% | $43.7644 | $43.76 | $43.75 | $43.80 |
| Purchase #6 | $189.60 | 4.274% | $197.7035 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $67.67 | 11.774% | $75.6375 | $75.64 | $75.65 | $75.60 |
| 7 purchase totals = | $658.81 | $711.5875 | $711.59 | $711.60 | $711.70 | |