| 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 | $72.30 | 13.362% | $81.9607 | $81.96 | $81.95 | $82.00 |
| Purchase #2 | $50.67 | 11.220% | $56.3552 | $56.36 | $56.35 | $56.40 |
| Purchase #3 | $39.48 | 9.528% | $43.2417 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $13.73 | 9.801% | $15.0757 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $140.99 | 5.267% | $148.4159 | $148.42 | $148.40 | $148.40 |
| Purchase #6 | $159.89 | 9.772% | $175.5145 | $175.51 | $175.50 | $175.50 |
| Purchase #7 | $208.34 | 4.807% | $218.3549 | $218.35 | $218.35 | $218.40 |
| 7 purchase totals = | $685.40 | $738.9186 | $738.92 | $738.90 | $739.00 | |