| 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 | $24.50 | 10.179% | $26.9939 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $32.50 | 10.524% | $35.9203 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $167.80 | 9.267% | $183.35 | $183.35 | $183.35 | $183.40 |
| Purchase #4 | $170.30 | 6.571% | $181.4904 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $8.70 | 11.696% | $9.7176 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $72.73 | 6.650% | $77.5665 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $126.28 | 8.426% | $136.9204 | $136.92 | $136.90 | $136.90 |
| 7 purchase totals = | $602.81 | $651.9591 | $651.96 | $651.90 | $652.00 | |