| 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 | $92.53 | 10.807% | $102.5297 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $46.75 | 13.500% | $53.0613 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $68.32 | 10.545% | $75.5243 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $186.48 | 7.445% | $200.3634 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $188.50 | 6.867% | $201.4443 | $201.44 | $201.45 | $201.40 |
| Purchase #6 | $227.89 | 12.868% | $257.2149 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $81.70 | 9.547% | $89.4999 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $892.17 | $979.6378 | $979.62 | $979.60 | $979.60 | |