| 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 | $20.34 | 8.221% | $22.0122 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $60.82 | 10.830% | $67.4068 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $163.58 | 7.605% | $176.0203 | $176.02 | $176.00 | $176.00 |
| Purchase #4 | $122.48 | 4.424% | $127.8985 | $127.90 | $127.90 | $127.90 |
| Purchase #5 | $164.78 | 4.183% | $171.6727 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $10.47 | 5.433% | $11.0388 | $11.04 | $11.05 | $11.00 |
| Purchase #7 | $47.64 | 3.233% | $49.1802 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $590.11 | $625.2295 | $625.23 | $625.20 | $625.20 | |