| 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 | $84.96 | 6.735% | $90.6821 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $224.50 | 12.604% | $252.796 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $83.67 | 3.310% | $86.4395 | $86.44 | $86.45 | $86.40 |
| Purchase #4 | $10.50 | 5.414% | $11.0685 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $154.59 | 5.400% | $162.9379 | $162.94 | $162.95 | $162.90 |
| Purchase #6 | $232.80 | 6.772% | $248.5652 | $248.57 | $248.55 | $248.60 |
| Purchase #7 | $31.87 | 7.146% | $34.1474 | $34.15 | $34.15 | $34.10 |
| 7 purchase totals = | $822.89 | $886.6366 | $886.65 | $886.65 | $886.60 | |