| 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 | $81.55 | 7.855% | $87.9558 | $87.96 | $87.95 | $88.00 |
| Purchase #2 | $175.42 | 10.474% | $193.7935 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $184.33 | 4.675% | $192.9474 | $192.95 | $192.95 | $192.90 |
| Purchase #4 | $63.83 | 13.258% | $72.2926 | $72.29 | $72.30 | $72.30 |
| Purchase #5 | $158.55 | 3.849% | $164.6526 | $164.65 | $164.65 | $164.70 |
| Purchase #6 | $136.45 | 11.187% | $151.7147 | $151.71 | $151.70 | $151.70 |
| Purchase #7 | $191.33 | 13.126% | $216.444 | $216.44 | $216.45 | $216.40 |
| 7 purchase totals = | $991.46 | $1,079.8006 | $1,079.79 | $1,079.80 | $1,079.80 | |