| 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 | $21.53 | 8.760% | $23.416 | $23.42 | $23.40 | $23.40 |
| Purchase #2 | $93.49 | 8.740% | $101.661 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $64.44 | 3.141% | $66.4641 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $115.41 | 9.250% | $126.0854 | $126.09 | $126.10 | $126.10 |
| Purchase #5 | $81.55 | 13.818% | $92.8186 | $92.82 | $92.80 | $92.80 |
| Purchase #6 | $175.54 | 13.451% | $199.1519 | $199.15 | $199.15 | $199.20 |
| Purchase #7 | $23.63 | 4.502% | $24.6938 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $575.59 | $634.2908 | $634.29 | $634.25 | $634.40 | |