| 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 | $50.29 | 3.713% | $52.1573 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $22.48 | 13.799% | $25.582 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $198.72 | 9.312% | $217.2248 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $221.90 | 13.596% | $252.0695 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $164.70 | 5.694% | $174.078 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $218.80 | 10.179% | $241.0717 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $9.92 | 10.135% | $10.9254 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $886.81 | $973.1087 | $973.11 | $973.10 | $973.20 | |