| 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 | $73.54 | 4.695% | $76.9927 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $31.66 | 9.213% | $34.5768 | $34.58 | $34.60 | $34.60 |
| Purchase #3 | $183.44 | 3.780% | $190.374 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $169.71 | 9.147% | $185.2334 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $200.71 | 3.183% | $207.0986 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $138.66 | 11.355% | $154.4048 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $39.87 | 9.208% | $43.5412 | $43.54 | $43.55 | $43.50 |
| 7 purchase totals = | $837.59 | $892.2215 | $892.21 | $892.25 | $892.20 | |