| 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 | $112.45 | 10.714% | $124.4979 | $124.50 | $124.50 | $124.50 |
| Purchase #2 | $171.94 | 3.170% | $177.3905 | $177.39 | $177.40 | $177.40 |
| Purchase #3 | $73.90 | 4.165% | $76.9779 | $76.98 | $77.00 | $77.00 |
| Purchase #4 | $211.91 | 12.317% | $238.011 | $238.01 | $238.00 | $238.00 |
| Purchase #5 | $41.90 | 3.635% | $43.4231 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $65.85 | 10.257% | $72.6042 | $72.60 | $72.60 | $72.60 |
| Purchase #7 | $53.46 | 6.767% | $57.0776 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $731.41 | $789.9822 | $789.98 | $790.00 | $790.00 | |