| 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 | $6.85 | 7.545% | $7.3668 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $45.97 | 7.592% | $49.46 | $49.46 | $49.45 | $49.50 |
| Purchase #3 | $70.88 | 7.329% | $76.0748 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $105.38 | 8.642% | $114.4869 | $114.49 | $114.50 | $114.50 |
| Purchase #5 | $73.94 | 8.147% | $79.9639 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $147.82 | 9.371% | $161.6722 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $16.32 | 11.759% | $18.2391 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $467.16 | $507.2637 | $507.26 | $507.20 | $507.40 | |