| 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 | $15.41 | 4.761% | $16.1437 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $176.48 | 7.431% | $189.5942 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $233.81 | 6.233% | $248.3834 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $147.71 | 5.802% | $156.2801 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $64.42 | 5.494% | $67.9592 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $78.64 | 9.386% | $86.0212 | $86.02 | $86.00 | $86.00 |
| Purchase #7 | $75.49 | 11.176% | $83.9268 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $791.96 | $848.3086 | $848.30 | $848.35 | $848.30 | |