| 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 | $15.66 | 10.279% | $17.2697 | $17.27 | $17.25 | $17.30 |
| Purchase #2 | $117.40 | 4.344% | $122.4999 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $210.97 | 5.337% | $222.2295 | $222.23 | $222.25 | $222.20 |
| Purchase #4 | $11.95 | 9.639% | $13.1019 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $114.90 | 4.641% | $120.2325 | $120.23 | $120.25 | $120.20 |
| Purchase #6 | $91.67 | 8.620% | $99.572 | $99.57 | $99.55 | $99.60 |
| Purchase #7 | $188.63 | 12.304% | $211.839 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $751.18 | $806.7445 | $806.74 | $806.75 | $806.70 | |