| 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 | $107.93 | 13.580% | $122.5869 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $110.94 | 7.212% | $118.941 | $118.94 | $118.95 | $118.90 |
| Purchase #3 | $56.26 | 13.507% | $63.859 | $63.86 | $63.85 | $63.90 |
| Purchase #4 | $75.36 | 5.733% | $79.6804 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $23.92 | 10.716% | $26.4833 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $211.67 | 9.165% | $231.0696 | $231.07 | $231.05 | $231.10 |
| Purchase #7 | $237.62 | 8.525% | $257.8771 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $823.70 | $900.4973 | $900.50 | $900.55 | $900.60 | |