| 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 | $51.80 | 9.727% | $56.8386 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $49.57 | 3.592% | $51.3506 | $51.35 | $51.35 | $51.40 |
| Purchase #3 | $36.82 | 3.489% | $38.1046 | $38.10 | $38.10 | $38.10 |
| Purchase #4 | $193.66 | 9.682% | $212.4102 | $212.41 | $212.40 | $212.40 |
| Purchase #5 | $187.86 | 9.230% | $205.1995 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $14.51 | 6.837% | $15.502 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $126.74 | 6.360% | $134.8007 | $134.80 | $134.80 | $134.80 |
| 7 purchase totals = | $660.96 | $714.2062 | $714.20 | $714.20 | $714.20 | |