| 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 | $45.67 | 9.464% | $49.9922 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $97.84 | 11.571% | $109.1611 | $109.16 | $109.15 | $109.20 |
| Purchase #3 | $196.63 | 12.150% | $220.5205 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $47.87 | 7.562% | $51.4899 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $162.26 | 11.744% | $181.3158 | $181.32 | $181.30 | $181.30 |
| Purchase #6 | $241.31 | 4.717% | $252.6926 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $45.43 | 11.264% | $50.5472 | $50.55 | $50.55 | $50.50 |
| 7 purchase totals = | $837.01 | $915.7193 | $915.72 | $915.70 | $915.70 | |