| 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 | $5.30 | 8.817% | $5.7673 | $5.77 | $5.75 | $5.80 |
| Purchase #2 | $187.58 | 11.627% | $209.3899 | $209.39 | $209.40 | $209.40 |
| Purchase #3 | $45.64 | 11.717% | $50.9876 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $112.58 | 5.654% | $118.9453 | $118.95 | $118.95 | $118.90 |
| Purchase #5 | $196.75 | 4.488% | $205.5801 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $95.29 | 7.694% | $102.6216 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $200.85 | 10.595% | $222.1301 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $843.99 | $915.4219 | $915.43 | $915.45 | $915.40 | |