| 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 | $74.29 | 7.618% | $79.9494 | $79.95 | $79.95 | $79.90 |
| Purchase #2 | $64.77 | 12.264% | $72.7134 | $72.71 | $72.70 | $72.70 |
| Purchase #3 | $158.47 | 10.568% | $175.2171 | $175.22 | $175.20 | $175.20 |
| Purchase #4 | $225.47 | 9.855% | $247.6901 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $247.47 | 4.208% | $257.8835 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $208.59 | 6.721% | $222.6093 | $222.61 | $222.60 | $222.60 |
| Purchase #7 | $170.99 | 13.213% | $193.5829 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $1,150.05 | $1,249.6457 | $1,249.64 | $1,249.65 | $1,249.60 | |