| 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 | $22.62 | 4.790% | $23.7035 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $20.84 | 5.599% | $22.0068 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $26.90 | 12.639% | $30.2999 | $30.30 | $30.30 | $30.30 |
| Purchase #4 | $153.86 | 13.680% | $174.908 | $174.91 | $174.90 | $174.90 |
| Purchase #5 | $44.41 | 3.607% | $46.0119 | $46.01 | $46.00 | $46.00 |
| Purchase #6 | $10.27 | 9.786% | $11.275 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $42.77 | 7.141% | $45.8242 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $321.67 | $354.0293 | $354.03 | $354.00 | $354.00 | |