| 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 | $106.88 | 10.265% | $117.8512 | $117.85 | $117.85 | $117.90 |
| Purchase #2 | $226.36 | 10.305% | $249.6864 | $249.69 | $249.70 | $249.70 |
| Purchase #3 | $69.63 | 5.829% | $73.6887 | $73.69 | $73.70 | $73.70 |
| Purchase #4 | $75.81 | 7.758% | $81.6913 | $81.69 | $81.70 | $81.70 |
| Purchase #5 | $94.43 | 3.788% | $98.007 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $19.25 | 9.402% | $21.0599 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $76.65 | 5.619% | $80.957 | $80.96 | $80.95 | $81.00 |
| 7 purchase totals = | $669.01 | $722.9415 | $722.95 | $722.95 | $723.10 | |