| 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 | $26.45 | 5.867% | $28.0018 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $241.78 | 6.870% | $258.3903 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $84.73 | 6.453% | $90.1976 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $95.40 | 13.665% | $108.4364 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $164.40 | 5.734% | $173.8267 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $60.80 | 11.630% | $67.871 | $67.87 | $67.85 | $67.90 |
| Purchase #7 | $183.70 | 8.707% | $199.6948 | $199.69 | $199.70 | $199.70 |
| 7 purchase totals = | $857.26 | $926.4186 | $926.42 | $926.45 | $926.40 | |