| 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 | $48.80 | 7.367% | $52.3951 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $113.30 | 6.331% | $120.473 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $191.96 | 13.197% | $217.293 | $217.29 | $217.30 | $217.30 |
| Purchase #4 | $147.49 | 10.594% | $163.1151 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $106.68 | 3.565% | $110.4831 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $57.32 | 6.309% | $60.9363 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $46.85 | 9.594% | $51.3448 | $51.34 | $51.35 | $51.30 |
| 7 purchase totals = | $712.40 | $776.0404 | $776.04 | $776.05 | $776.00 | |