| 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 | $60.31 | 12.385% | $67.7794 | $67.78 | $67.80 | $67.80 |
| Purchase #2 | $61.83 | 11.426% | $68.8947 | $68.89 | $68.90 | $68.90 |
| Purchase #3 | $183.89 | 4.444% | $192.0621 | $192.06 | $192.05 | $192.10 |
| Purchase #4 | $224.55 | 12.417% | $252.4324 | $252.43 | $252.45 | $252.40 |
| Purchase #5 | $101.99 | 12.536% | $114.7755 | $114.78 | $114.80 | $114.80 |
| Purchase #6 | $20.34 | 5.388% | $21.4359 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $51.97 | 11.305% | $57.8452 | $57.85 | $57.85 | $57.80 |
| 7 purchase totals = | $704.88 | $775.2252 | $775.23 | $775.30 | $775.20 | |