| 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 | $53.83 | 11.570% | $60.0581 | $60.06 | $60.05 | $60.10 |
| Purchase #2 | $188.26 | 4.370% | $196.487 | $196.49 | $196.50 | $196.50 |
| Purchase #3 | $219.32 | 3.381% | $226.7352 | $226.74 | $226.75 | $226.70 |
| Purchase #4 | $150.94 | 8.109% | $163.1797 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $42.99 | 4.194% | $44.793 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $90.58 | 4.872% | $94.9931 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $224.29 | 7.633% | $241.4101 | $241.41 | $241.40 | $241.40 |
| 7 purchase totals = | $970.21 | $1,027.6562 | $1,027.66 | $1,027.70 | $1,027.70 | |