| 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 | $86.42 | 3.158% | $89.1491 | $89.15 | $89.15 | $89.10 |
| Purchase #2 | $23.83 | 12.265% | $26.7527 | $26.75 | $26.75 | $26.80 |
| Purchase #3 | $110.59 | 10.421% | $122.1146 | $122.11 | $122.10 | $122.10 |
| Purchase #4 | $159.78 | 7.601% | $171.9249 | $171.92 | $171.90 | $171.90 |
| Purchase #5 | $210.34 | 7.162% | $225.4046 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $60.47 | 3.715% | $62.7165 | $62.72 | $62.70 | $62.70 |
| Purchase #7 | $213.80 | 3.718% | $221.7491 | $221.75 | $221.75 | $221.70 |
| 7 purchase totals = | $865.23 | $919.8115 | $919.80 | $919.75 | $919.70 | |