| 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 | $239.88 | 11.667% | $267.8668 | $267.87 | $267.85 | $267.90 |
| Purchase #2 | $57.65 | 13.515% | $65.4414 | $65.44 | $65.45 | $65.40 |
| Purchase #3 | $95.44 | 5.559% | $100.7455 | $100.75 | $100.75 | $100.70 |
| Purchase #4 | $46.63 | 7.479% | $50.1175 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $7.92 | 13.607% | $8.9977 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $65.92 | 10.283% | $72.6986 | $72.70 | $72.70 | $72.70 |
| Purchase #7 | $68.98 | 8.753% | $75.0178 | $75.02 | $75.00 | $75.00 |
| 7 purchase totals = | $582.42 | $640.8853 | $640.90 | $640.85 | $640.80 | |