| 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 | $19.61 | 13.568% | $22.2707 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $77.65 | 13.130% | $87.8454 | $87.85 | $87.85 | $87.80 |
| Purchase #3 | $154.25 | 6.652% | $164.5107 | $164.51 | $164.50 | $164.50 |
| Purchase #4 | $67.91 | 6.104% | $72.0552 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $111.27 | 5.730% | $117.6458 | $117.65 | $117.65 | $117.60 |
| Purchase #6 | $23.27 | 4.446% | $24.3046 | $24.30 | $24.30 | $24.30 |
| Purchase #7 | $68.35 | 6.825% | $73.0149 | $73.01 | $73.00 | $73.00 |
| 7 purchase totals = | $522.31 | $561.6473 | $561.65 | $561.60 | $561.60 | |