| 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 | $38.85 | 5.608% | $41.0287 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $75.45 | 13.475% | $85.6169 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $160.85 | 10.776% | $178.1832 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $70.75 | 9.340% | $77.3581 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $15.25 | 7.211% | $16.3497 | $16.35 | $16.35 | $16.30 |
| Purchase #6 | $199.99 | 11.845% | $223.6788 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $68.70 | 13.667% | $78.0892 | $78.09 | $78.10 | $78.10 |
| 7 purchase totals = | $629.84 | $700.3046 | $700.31 | $700.35 | $700.30 | |