| 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 | $14.72 | 8.718% | $16.0033 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $217.72 | 6.504% | $231.8805 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $10.34 | 11.558% | $11.5351 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $163.68 | 12.683% | $184.4395 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $132.29 | 5.497% | $139.562 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $102.51 | 5.504% | $108.1522 | $108.15 | $108.15 | $108.20 |
| Purchase #7 | $29.30 | 5.821% | $31.0056 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $670.56 | $722.5782 | $722.58 | $722.60 | $722.60 | |