| 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 | $100.99 | 10.659% | $111.7545 | $111.75 | $111.75 | $111.80 |
| Purchase #2 | $8.65 | 4.237% | $9.0165 | $9.02 | $9.00 | $9.00 |
| Purchase #3 | $132.77 | 8.528% | $144.0926 | $144.09 | $144.10 | $144.10 |
| Purchase #4 | $186.55 | 9.663% | $204.5763 | $204.58 | $204.60 | $204.60 |
| Purchase #5 | $20.59 | 10.665% | $22.7859 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $220.40 | 11.244% | $245.1818 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $33.94 | 13.619% | $38.5623 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $703.89 | $775.9699 | $775.97 | $776.00 | $776.10 | |