| 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 | $115.65 | 8.842% | $125.8758 | $125.88 | $125.90 | $125.90 |
| Purchase #2 | $71.94 | 5.765% | $76.0873 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $135.30 | 5.276% | $142.4384 | $142.44 | $142.45 | $142.40 |
| Purchase #4 | $16.44 | 5.135% | $17.2842 | $17.28 | $17.30 | $17.30 |
| Purchase #5 | $57.35 | 4.217% | $59.7684 | $59.77 | $59.75 | $59.80 |
| Purchase #6 | $106.61 | 9.681% | $116.9309 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $105.45 | 5.678% | $111.4375 | $111.44 | $111.45 | $111.40 |
| 7 purchase totals = | $608.74 | $649.8225 | $649.83 | $649.90 | $649.80 | |