| 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 | $99.38 | 3.371% | $102.7301 | $102.73 | $102.75 | $102.70 |
| Purchase #2 | $226.25 | 13.384% | $256.5313 | $256.53 | $256.55 | $256.50 |
| Purchase #3 | $92.35 | 7.233% | $99.0297 | $99.03 | $99.05 | $99.00 |
| Purchase #4 | $16.99 | 8.308% | $18.4015 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $161.70 | 8.481% | $175.4138 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $103.63 | 10.208% | $114.2086 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $121.58 | 4.386% | $126.9125 | $126.91 | $126.90 | $126.90 |
| 7 purchase totals = | $821.88 | $893.2275 | $893.22 | $893.25 | $893.10 | |