| 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 | $23.94 | 4.735% | $25.0736 | $25.07 | $25.05 | $25.10 |
| Purchase #2 | $5.66 | 13.597% | $6.4296 | $6.43 | $6.45 | $6.40 |
| Purchase #3 | $185.44 | 3.733% | $192.3625 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $217.62 | 6.844% | $232.5139 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $25.56 | 7.622% | $27.5082 | $27.51 | $27.50 | $27.50 |
| Purchase #6 | $167.35 | 4.824% | $175.423 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $88.79 | 12.150% | $99.578 | $99.58 | $99.60 | $99.60 |
| 7 purchase totals = | $714.36 | $758.8888 | $758.88 | $758.85 | $758.90 | |