| 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 | $14.91 | 8.103% | $16.1182 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $231.38 | 7.367% | $248.4258 | $248.43 | $248.45 | $248.40 |
| Purchase #3 | $114.82 | 5.196% | $120.786 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $60.62 | 11.371% | $67.5131 | $67.51 | $67.50 | $67.50 |
| Purchase #5 | $5.50 | 8.606% | $5.9733 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $121.89 | 9.721% | $133.7389 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $49.62 | 12.388% | $55.7669 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $598.74 | $648.3222 | $648.33 | $648.30 | $648.30 | |