| 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 | $77.26 | 7.849% | $83.3241 | $83.32 | $83.30 | $83.30 |
| Purchase #2 | $107.57 | 4.196% | $112.0836 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $14.53 | 9.217% | $15.8692 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $55.47 | 5.463% | $58.5003 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $241.41 | 7.192% | $258.7722 | $258.77 | $258.75 | $258.80 |
| Purchase #6 | $98.59 | 4.121% | $102.6529 | $102.65 | $102.65 | $102.70 |
| Purchase #7 | $122.64 | 9.548% | $134.3497 | $134.35 | $134.35 | $134.30 |
| 7 purchase totals = | $717.47 | $765.5520 | $765.54 | $765.50 | $765.60 | |