| 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 | $55.37 | 4.112% | $57.6468 | $57.65 | $57.65 | $57.60 |
| Purchase #2 | $37.51 | 9.643% | $41.1271 | $41.13 | $41.15 | $41.10 |
| Purchase #3 | $207.71 | 7.405% | $223.0909 | $223.09 | $223.10 | $223.10 |
| Purchase #4 | $237.99 | 4.782% | $249.3707 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $77.52 | 6.832% | $82.8162 | $82.82 | $82.80 | $82.80 |
| Purchase #6 | $16.94 | 4.577% | $17.7153 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $45.40 | 7.282% | $48.706 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $678.44 | $720.4730 | $720.49 | $720.45 | $720.40 | |