| 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 | $44.63 | 10.387% | $49.2657 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $192.74 | 8.198% | $208.5408 | $208.54 | $208.55 | $208.50 |
| Purchase #3 | $193.59 | 6.850% | $206.8509 | $206.85 | $206.85 | $206.90 |
| Purchase #4 | $74.40 | 5.146% | $78.2286 | $78.23 | $78.25 | $78.20 |
| Purchase #5 | $67.45 | 10.269% | $74.3764 | $74.38 | $74.40 | $74.40 |
| Purchase #6 | $54.87 | 7.302% | $58.8766 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $231.42 | 4.318% | $241.4127 | $241.41 | $241.40 | $241.40 |
| 7 purchase totals = | $859.10 | $917.5517 | $917.56 | $917.60 | $917.60 | |