| 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 | $195.83 | 11.577% | $218.5012 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $97.64 | 8.335% | $105.7783 | $105.78 | $105.80 | $105.80 |
| Purchase #3 | $30.41 | 8.520% | $33.0009 | $33.00 | $33.00 | $33.00 |
| Purchase #4 | $142.54 | 3.598% | $147.6686 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $109.89 | 6.165% | $116.6647 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $79.33 | 6.502% | $84.488 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $74.43 | 6.139% | $78.9993 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $730.07 | $785.1010 | $785.10 | $785.10 | $785.20 | |