| 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 | $90.47 | 8.448% | $98.1129 | $98.11 | $98.10 | $98.10 |
| Purchase #2 | $179.65 | 11.336% | $200.0151 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $87.32 | 4.671% | $91.3987 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $26.82 | 7.618% | $28.8631 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $43.53 | 8.146% | $47.076 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $13.47 | 13.286% | $15.2596 | $15.26 | $15.25 | $15.30 |
| Purchase #7 | $182.36 | 10.404% | $201.3327 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $623.62 | $682.0581 | $682.06 | $682.05 | $682.10 | |