| 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 | $77.64 | 7.699% | $83.6175 | $83.62 | $83.60 | $83.60 |
| Purchase #2 | $221.72 | 3.190% | $228.7929 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $184.67 | 9.632% | $202.4574 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $29.78 | 12.287% | $33.4391 | $33.44 | $33.45 | $33.40 |
| Purchase #5 | $65.88 | 8.620% | $71.5589 | $71.56 | $71.55 | $71.60 |
| Purchase #6 | $192.29 | 3.559% | $199.1336 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $126.42 | 11.418% | $140.8546 | $140.85 | $140.85 | $140.90 |
| 7 purchase totals = | $898.40 | $959.8540 | $959.85 | $959.85 | $959.90 | |