| 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 | $11.67 | 13.429% | $13.2372 | $13.24 | $13.25 | $13.20 |
| Purchase #2 | $138.53 | 13.595% | $157.3632 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $52.48 | 8.278% | $56.8243 | $56.82 | $56.80 | $56.80 |
| Purchase #4 | $204.30 | 6.747% | $218.0841 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $15.79 | 5.112% | $16.5972 | $16.60 | $16.60 | $16.60 |
| Purchase #6 | $195.73 | 5.431% | $206.3601 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $185.95 | 6.578% | $198.1818 | $198.18 | $198.20 | $198.20 |
| 7 purchase totals = | $804.45 | $866.6479 | $866.64 | $866.65 | $866.70 | |