| 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 | $195.91 | 4.650% | $205.0198 | $205.02 | $205.00 | $205.00 |
| Purchase #2 | $8.59 | 4.658% | $8.9901 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $99.87 | 12.436% | $112.2898 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $79.64 | 10.626% | $88.1025 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $9.28 | 4.764% | $9.7221 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $171.54 | 5.823% | $181.5288 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $14.80 | 11.136% | $16.4481 | $16.45 | $16.45 | $16.40 |
| 7 purchase totals = | $579.63 | $622.1012 | $622.10 | $622.10 | $622.00 | |