| 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 | $73.71 | 4.131% | $76.755 | $76.76 | $76.75 | $76.80 |
| Purchase #2 | $15.80 | 12.400% | $17.7592 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $6.35 | 11.323% | $7.069 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $155.37 | 6.837% | $165.9926 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $98.77 | 13.176% | $111.7839 | $111.78 | $111.80 | $111.80 |
| Purchase #6 | $23.93 | 10.218% | $26.3752 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $235.74 | 5.340% | $248.3285 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $609.67 | $654.0634 | $654.07 | $654.10 | $654.20 | |