| 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 | $120.58 | 5.794% | $127.5664 | $127.57 | $127.55 | $127.60 |
| Purchase #2 | $97.59 | 5.307% | $102.7691 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $189.64 | 10.497% | $209.5465 | $209.55 | $209.55 | $209.50 |
| Purchase #4 | $63.56 | 5.750% | $67.2147 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $232.62 | 6.450% | $247.624 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $114.89 | 10.627% | $127.0994 | $127.10 | $127.10 | $127.10 |
| Purchase #7 | $111.62 | 12.130% | $125.1595 | $125.16 | $125.15 | $125.20 |
| 7 purchase totals = | $930.50 | $1,006.9796 | $1,006.98 | $1,006.90 | $1,007.00 | |