| 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 | $8.90 | 10.275% | $9.8145 | $9.81 | $9.80 | $9.80 |
| Purchase #2 | $50.52 | 3.107% | $52.0897 | $52.09 | $52.10 | $52.10 |
| Purchase #3 | $189.77 | 6.497% | $202.0994 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $147.84 | 11.520% | $164.8712 | $164.87 | $164.85 | $164.90 |
| Purchase #5 | $91.31 | 5.428% | $96.2663 | $96.27 | $96.25 | $96.30 |
| Purchase #6 | $234.30 | 12.119% | $262.6948 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $194.62 | 6.872% | $207.9943 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $917.26 | $995.8302 | $995.82 | $995.80 | $995.90 | |