| 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 | $25.69 | 6.452% | $27.3475 | $27.35 | $27.35 | $27.30 |
| Purchase #2 | $38.95 | 4.442% | $40.6802 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $134.91 | 8.352% | $146.1777 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $181.92 | 12.377% | $204.4362 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $167.90 | 13.326% | $190.2744 | $190.27 | $190.25 | $190.30 |
| Purchase #6 | $6.27 | 11.163% | $6.9699 | $6.97 | $6.95 | $7.00 |
| Purchase #7 | $104.78 | 8.656% | $113.8498 | $113.85 | $113.85 | $113.80 |
| 7 purchase totals = | $660.42 | $729.7357 | $729.74 | $729.75 | $729.70 | |