| 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 | $51.30 | 11.554% | $57.2272 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $107.37 | 12.379% | $120.6613 | $120.66 | $120.65 | $120.70 |
| Purchase #3 | $221.32 | 6.314% | $235.2941 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $48.81 | 12.129% | $54.7302 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $174.57 | 6.203% | $185.3986 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $130.50 | 12.354% | $146.622 | $146.62 | $146.60 | $146.60 |
| Purchase #7 | $226.88 | 5.409% | $239.1519 | $239.15 | $239.15 | $239.20 |
| 7 purchase totals = | $960.75 | $1,039.0853 | $1,039.08 | $1,039.10 | $1,039.10 | |