| 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 | $78.60 | 10.158% | $86.5842 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $102.60 | 12.534% | $115.4599 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $55.93 | 9.340% | $61.1539 | $61.15 | $61.15 | $61.20 |
| Purchase #4 | $55.50 | 5.668% | $58.6457 | $58.65 | $58.65 | $58.60 |
| Purchase #5 | $93.45 | 4.581% | $97.7309 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $37.48 | 5.700% | $39.6164 | $39.62 | $39.60 | $39.60 |
| Purchase #7 | $33.50 | 5.803% | $35.444 | $35.44 | $35.45 | $35.40 |
| 7 purchase totals = | $457.06 | $494.6350 | $494.63 | $494.65 | $494.60 | |