| 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 | $42.99 | 10.767% | $47.6187 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $124.82 | 3.812% | $129.5781 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $75.76 | 11.758% | $84.6679 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $176.58 | 12.122% | $197.985 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $50.28 | 8.204% | $54.405 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $167.88 | 4.649% | $175.6847 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $166.72 | 8.774% | $181.348 | $181.35 | $181.35 | $181.30 |
| 7 purchase totals = | $805.03 | $871.2874 | $871.30 | $871.30 | $871.30 | |