| 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 | $67.88 | 8.684% | $73.7747 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $179.35 | 5.447% | $189.1192 | $189.12 | $189.10 | $189.10 |
| Purchase #3 | $34.94 | 11.108% | $38.8211 | $38.82 | $38.80 | $38.80 |
| Purchase #4 | $130.85 | 3.123% | $134.9364 | $134.94 | $134.95 | $134.90 |
| Purchase #5 | $46.87 | 9.192% | $51.1783 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $107.47 | 6.418% | $114.3674 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $125.56 | 11.216% | $139.6428 | $139.64 | $139.65 | $139.60 |
| 7 purchase totals = | $692.92 | $741.8399 | $741.84 | $741.80 | $741.80 | |