| 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 | $43.79 | 7.224% | $46.9534 | $46.95 | $46.95 | $47.00 |
| Purchase #2 | $193.74 | 11.525% | $216.0685 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $234.93 | 5.670% | $248.2505 | $248.25 | $248.25 | $248.30 |
| Purchase #4 | $33.46 | 8.271% | $36.2275 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $117.64 | 5.353% | $123.9373 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $54.75 | 6.112% | $58.0963 | $58.10 | $58.10 | $58.10 |
| Purchase #7 | $150.72 | 4.265% | $157.1482 | $157.15 | $157.15 | $157.10 |
| 7 purchase totals = | $829.03 | $886.6817 | $886.69 | $886.70 | $886.70 | |