| 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 | $15.43 | 4.478% | $16.121 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $184.38 | 9.844% | $202.5304 | $202.53 | $202.55 | $202.50 |
| Purchase #3 | $27.25 | 4.442% | $28.4604 | $28.46 | $28.45 | $28.50 |
| Purchase #4 | $57.53 | 12.225% | $64.563 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $237.50 | 12.856% | $268.033 | $268.03 | $268.05 | $268.00 |
| Purchase #6 | $91.78 | 4.525% | $95.933 | $95.93 | $95.95 | $95.90 |
| Purchase #7 | $226.54 | 9.270% | $247.5403 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $840.41 | $923.1811 | $923.17 | $923.20 | $923.10 | |