| 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 | $76.75 | 4.102% | $79.8983 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $192.45 | 13.188% | $217.8303 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $41.45 | 7.421% | $44.526 | $44.53 | $44.55 | $44.50 |
| Purchase #4 | $52.93 | 13.835% | $60.2529 | $60.25 | $60.25 | $60.30 |
| Purchase #5 | $220.82 | 8.816% | $240.2875 | $240.29 | $240.30 | $240.30 |
| Purchase #6 | $71.77 | 5.812% | $75.9413 | $75.94 | $75.95 | $75.90 |
| Purchase #7 | $56.82 | 7.475% | $61.0673 | $61.07 | $61.05 | $61.10 |
| 7 purchase totals = | $712.99 | $779.8036 | $779.81 | $779.85 | $779.80 | |