| 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 | $58.53 | 4.264% | $61.0257 | $61.03 | $61.05 | $61.00 |
| Purchase #2 | $143.90 | 13.554% | $163.4042 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $127.50 | 5.752% | $134.8338 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $80.29 | 13.111% | $90.8168 | $90.82 | $90.80 | $90.80 |
| Purchase #5 | $210.56 | 8.348% | $228.1375 | $228.14 | $228.15 | $228.10 |
| Purchase #6 | $95.79 | 9.346% | $104.7425 | $104.74 | $104.75 | $104.70 |
| Purchase #7 | $91.36 | 4.175% | $95.1743 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $807.93 | $878.1348 | $878.13 | $878.15 | $878.00 | |