| 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 | $95.86 | 3.848% | $99.5487 | $99.55 | $99.55 | $99.50 |
| Purchase #2 | $160.41 | 5.486% | $169.2101 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $60.50 | 11.612% | $67.5253 | $67.53 | $67.55 | $67.50 |
| Purchase #4 | $125.90 | 10.305% | $138.874 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $196.53 | 11.633% | $219.3923 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $227.33 | 12.436% | $255.6008 | $255.60 | $255.60 | $255.60 |
| Purchase #7 | $73.94 | 7.706% | $79.6378 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $940.47 | $1,029.7890 | $1,029.79 | $1,029.80 | $1,029.70 | |