| 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 | $72.93 | 8.366% | $79.0313 | $79.03 | $79.05 | $79.00 |
| Purchase #2 | $48.47 | 13.122% | $54.8302 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $159.30 | 12.529% | $179.2587 | $179.26 | $179.25 | $179.30 |
| Purchase #4 | $180.44 | 8.209% | $195.2523 | $195.25 | $195.25 | $195.30 |
| Purchase #5 | $97.27 | 12.544% | $109.4715 | $109.47 | $109.45 | $109.50 |
| Purchase #6 | $177.66 | 4.812% | $186.209 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $113.25 | 8.220% | $122.5592 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $849.32 | $926.6122 | $926.61 | $926.60 | $926.70 | |