| 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 | $29.63 | 3.224% | $30.5853 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $118.55 | 11.797% | $132.5353 | $132.54 | $132.55 | $132.50 |
| Purchase #3 | $237.73 | 13.460% | $269.7285 | $269.73 | $269.75 | $269.70 |
| Purchase #4 | $114.36 | 11.352% | $127.3421 | $127.34 | $127.35 | $127.30 |
| Purchase #5 | $7.80 | 6.864% | $8.3354 | $8.34 | $8.35 | $8.30 |
| Purchase #6 | $210.69 | 4.651% | $220.4892 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $110.54 | 3.802% | $114.7427 | $114.74 | $114.75 | $114.70 |
| 7 purchase totals = | $829.30 | $903.7585 | $903.77 | $903.85 | $903.60 | |