| 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 | $60.46 | 10.371% | $66.7303 | $66.73 | $66.75 | $66.70 |
| Purchase #2 | $27.78 | 8.827% | $30.2321 | $30.23 | $30.25 | $30.20 |
| Purchase #3 | $158.36 | 3.613% | $164.0815 | $164.08 | $164.10 | $164.10 |
| Purchase #4 | $221.26 | 3.640% | $229.3139 | $229.31 | $229.30 | $229.30 |
| Purchase #5 | $247.32 | 11.360% | $275.4156 | $275.42 | $275.40 | $275.40 |
| Purchase #6 | $240.90 | 5.768% | $254.7951 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $183.44 | 8.592% | $199.2012 | $199.20 | $199.20 | $199.20 |
| 7 purchase totals = | $1,139.52 | $1,219.7697 | $1,219.77 | $1,219.80 | $1,219.70 | |