| 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 | $46.75 | 4.259% | $48.7411 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $72.99 | 7.237% | $78.2723 | $78.27 | $78.25 | $78.30 |
| Purchase #3 | $206.45 | 8.282% | $223.5482 | $223.55 | $223.55 | $223.50 |
| Purchase #4 | $241.90 | 3.242% | $249.7424 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $99.84 | 5.255% | $105.0866 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $71.91 | 11.548% | $80.2142 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $198.25 | 3.808% | $205.7994 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $938.09 | $991.4042 | $991.40 | $991.40 | $991.30 | |