| 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 | $79.32 | 4.421% | $82.8267 | $82.83 | $82.85 | $82.80 |
| Purchase #2 | $68.86 | 6.159% | $73.1011 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $239.91 | 3.405% | $248.0789 | $248.08 | $248.10 | $248.10 |
| Purchase #4 | $116.42 | 10.609% | $128.771 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $216.51 | 6.431% | $230.4338 | $230.43 | $230.45 | $230.40 |
| Purchase #6 | $115.91 | 5.463% | $122.2422 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $45.72 | 10.147% | $50.3592 | $50.36 | $50.35 | $50.40 |
| 7 purchase totals = | $882.65 | $935.8129 | $935.81 | $935.85 | $935.80 | |