| 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 | $13.41 | 5.628% | $14.1647 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $60.86 | 4.236% | $63.438 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $12.58 | 12.505% | $14.1531 | $14.15 | $14.15 | $14.20 |
| Purchase #4 | $144.54 | 5.802% | $152.9262 | $152.93 | $152.95 | $152.90 |
| Purchase #5 | $154.29 | 6.292% | $163.9979 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $19.68 | 4.167% | $20.5001 | $20.50 | $20.50 | $20.50 |
| Purchase #7 | $234.76 | 13.206% | $265.7624 | $265.76 | $265.75 | $265.80 |
| 7 purchase totals = | $640.12 | $694.9424 | $694.94 | $694.95 | $695.00 | |