| 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 | $166.97 | 7.557% | $179.5879 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $68.82 | 12.607% | $77.4961 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $118.72 | 5.620% | $125.3921 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $72.58 | 7.209% | $77.8123 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $11.31 | 7.189% | $12.1231 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $97.31 | 10.444% | $107.4731 | $107.47 | $107.45 | $107.50 |
| Purchase #7 | $81.93 | 4.561% | $85.6668 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $617.64 | $665.5514 | $665.55 | $665.50 | $665.60 | |