| 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 | $98.34 | 3.171% | $101.4584 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $57.55 | 7.684% | $61.9721 | $61.97 | $61.95 | $62.00 |
| Purchase #3 | $59.42 | 11.409% | $66.1992 | $66.20 | $66.20 | $66.20 |
| Purchase #4 | $7.87 | 5.497% | $8.3026 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $166.70 | 4.476% | $174.1615 | $174.16 | $174.15 | $174.20 |
| Purchase #6 | $40.70 | 9.139% | $44.4196 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $132.30 | 6.527% | $140.9352 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $562.88 | $597.4486 | $597.45 | $597.40 | $597.50 | |