| 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 | $10.61 | 8.375% | $11.4986 | $11.50 | $11.50 | $11.50 |
| Purchase #2 | $69.58 | 6.647% | $74.205 | $74.21 | $74.20 | $74.20 |
| Purchase #3 | $7.91 | 8.166% | $8.5559 | $8.56 | $8.55 | $8.60 |
| Purchase #4 | $79.74 | 13.590% | $90.5767 | $90.58 | $90.60 | $90.60 |
| Purchase #5 | $167.96 | 5.477% | $177.1592 | $177.16 | $177.15 | $177.20 |
| Purchase #6 | $133.37 | 3.192% | $137.6272 | $137.63 | $137.65 | $137.60 |
| Purchase #7 | $187.73 | 5.492% | $198.0401 | $198.04 | $198.05 | $198.00 |
| 7 purchase totals = | $656.90 | $697.6627 | $697.68 | $697.70 | $697.70 | |