| 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 | $30.40 | 13.421% | $34.48 | $34.48 | $34.50 | $34.50 |
| Purchase #2 | $186.72 | 7.731% | $201.1553 | $201.16 | $201.15 | $201.20 |
| Purchase #3 | $137.29 | 7.571% | $147.6842 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $25.91 | 13.320% | $29.3612 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $35.36 | 7.735% | $38.0951 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $122.52 | 3.241% | $126.4909 | $126.49 | $126.50 | $126.50 |
| Purchase #7 | $88.69 | 9.592% | $97.1971 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $626.89 | $674.4638 | $674.47 | $674.50 | $674.60 | |