| 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 | $76.55 | 10.676% | $84.7225 | $84.72 | $84.70 | $84.70 |
| Purchase #2 | $225.30 | 3.495% | $233.1742 | $233.17 | $233.15 | $233.20 |
| Purchase #3 | $95.43 | 9.493% | $104.4892 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $171.57 | 12.248% | $192.5839 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $131.84 | 11.313% | $146.7551 | $146.76 | $146.75 | $146.80 |
| Purchase #6 | $121.47 | 11.209% | $135.0856 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $193.76 | 4.689% | $202.8454 | $202.85 | $202.85 | $202.80 |
| 7 purchase totals = | $1,015.92 | $1,099.6559 | $1,099.66 | $1,099.65 | $1,099.70 | |