| 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 | $67.73 | 13.630% | $76.9616 | $76.96 | $76.95 | $77.00 |
| Purchase #2 | $232.32 | 13.554% | $263.8087 | $263.81 | $263.80 | $263.80 |
| Purchase #3 | $248.76 | 3.172% | $256.6507 | $256.65 | $256.65 | $256.70 |
| Purchase #4 | $19.75 | 13.320% | $22.3807 | $22.38 | $22.40 | $22.40 |
| Purchase #5 | $13.63 | 11.486% | $15.1955 | $15.20 | $15.20 | $15.20 |
| Purchase #6 | $248.97 | 11.681% | $278.0522 | $278.05 | $278.05 | $278.10 |
| Purchase #7 | $205.88 | 12.705% | $232.0371 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $1,037.04 | $1,145.0865 | $1,145.09 | $1,145.10 | $1,145.20 | |