| 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 | $39.90 | 8.133% | $43.1451 | $43.15 | $43.15 | $43.10 |
| Purchase #2 | $67.52 | 3.448% | $69.8481 | $69.85 | $69.85 | $69.80 |
| Purchase #3 | $175.62 | 3.812% | $182.3146 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $188.45 | 12.640% | $212.2701 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $207.28 | 9.311% | $226.5798 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $151.43 | 9.116% | $165.2344 | $165.23 | $165.25 | $165.20 |
| Purchase #7 | $190.78 | 13.447% | $216.4342 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $1,020.98 | $1,115.8263 | $1,115.82 | $1,115.85 | $1,115.70 | |