| 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 | $14.82 | 10.249% | $16.3389 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $85.88 | 7.217% | $92.078 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $32.72 | 4.739% | $34.2706 | $34.27 | $34.25 | $34.30 |
| Purchase #4 | $134.89 | 4.157% | $140.4974 | $140.50 | $140.50 | $140.50 |
| Purchase #5 | $34.89 | 12.734% | $39.3329 | $39.33 | $39.35 | $39.30 |
| Purchase #6 | $93.81 | 12.599% | $105.6291 | $105.63 | $105.65 | $105.60 |
| Purchase #7 | $209.45 | 4.613% | $219.1119 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $606.46 | $647.2588 | $647.26 | $647.30 | $647.20 | |