| 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 | $39.68 | 9.237% | $43.3452 | $43.35 | $43.35 | $43.30 |
| Purchase #2 | $57.59 | 11.123% | $63.9957 | $64.00 | $64.00 | $64.00 |
| Purchase #3 | $13.78 | 9.770% | $15.1263 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $23.44 | 11.825% | $26.2118 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $234.50 | 10.298% | $258.6488 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $51.79 | 10.541% | $57.2492 | $57.25 | $57.25 | $57.20 |
| Purchase #7 | $175.95 | 6.420% | $187.246 | $187.25 | $187.25 | $187.20 |
| 7 purchase totals = | $596.73 | $651.8230 | $651.84 | $651.85 | $651.60 | |