| 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 | $43.80 | 4.842% | $45.9208 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $24.59 | 13.868% | $28.0001 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $211.68 | 10.536% | $233.9826 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $94.85 | 7.353% | $101.8243 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $134.74 | 9.838% | $147.9957 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $85.43 | 9.552% | $93.5903 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $81.41 | 3.425% | $84.1983 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $676.50 | $735.5121 | $735.51 | $735.50 | $735.50 | |