| 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 | $49.37 | 9.614% | $54.1164 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $126.77 | 10.764% | $140.4155 | $140.42 | $140.40 | $140.40 |
| Purchase #3 | $167.71 | 12.172% | $188.1237 | $188.12 | $188.10 | $188.10 |
| Purchase #4 | $103.53 | 3.736% | $107.3979 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $62.72 | 7.436% | $67.3839 | $67.38 | $67.40 | $67.40 |
| Purchase #6 | $177.26 | 3.233% | $182.9908 | $182.99 | $183.00 | $183.00 |
| Purchase #7 | $38.69 | 8.298% | $41.9005 | $41.90 | $41.90 | $41.90 |
| 7 purchase totals = | $726.05 | $782.3287 | $782.33 | $782.30 | $782.30 | |