| 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 | $30.72 | 5.611% | $32.4437 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $152.29 | 8.666% | $165.4875 | $165.49 | $165.50 | $165.50 |
| Purchase #3 | $8.31 | 10.107% | $9.1499 | $9.15 | $9.15 | $9.10 |
| Purchase #4 | $67.79 | 3.265% | $70.0033 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $238.72 | 8.771% | $259.6581 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $123.54 | 4.733% | $129.3871 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $162.31 | 8.244% | $175.6908 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $783.68 | $841.8204 | $841.82 | $841.85 | $841.80 | |