| 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 | $27.74 | 11.542% | $30.9418 | $30.94 | $30.95 | $30.90 |
| Purchase #2 | $174.77 | 7.362% | $187.6366 | $187.64 | $187.65 | $187.60 |
| Purchase #3 | $194.72 | 8.513% | $211.2965 | $211.30 | $211.30 | $211.30 |
| Purchase #4 | $65.34 | 13.623% | $74.2413 | $74.24 | $74.25 | $74.20 |
| Purchase #5 | $29.87 | 11.594% | $33.3331 | $33.33 | $33.35 | $33.30 |
| Purchase #6 | $167.46 | 12.176% | $187.8499 | $187.85 | $187.85 | $187.80 |
| Purchase #7 | $74.29 | 8.273% | $80.436 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $734.19 | $805.7352 | $805.74 | $805.80 | $805.50 | |