| 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 | $21.79 | 11.406% | $24.2754 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $74.36 | 6.674% | $79.3228 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $51.66 | 11.490% | $57.5957 | $57.60 | $57.60 | $57.60 |
| Purchase #4 | $205.58 | 4.170% | $214.1527 | $214.15 | $214.15 | $214.20 |
| Purchase #5 | $33.55 | 3.240% | $34.637 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $63.56 | 10.198% | $70.0418 | $70.04 | $70.05 | $70.00 |
| Purchase #7 | $223.87 | 6.699% | $238.8671 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $674.37 | $718.8925 | $718.90 | $718.90 | $718.90 | |