| 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 | $72.75 | 3.448% | $75.2584 | $75.26 | $75.25 | $75.30 |
| Purchase #2 | $78.63 | 3.853% | $81.6596 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $133.88 | 4.783% | $140.2835 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $153.72 | 5.455% | $162.1054 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $95.39 | 13.120% | $107.9052 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $34.98 | 13.447% | $39.6838 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $181.85 | 4.691% | $190.3806 | $190.38 | $190.40 | $190.40 |
| 7 purchase totals = | $751.20 | $797.2765 | $797.28 | $797.30 | $797.40 | |