| 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 | $34.28 | 5.195% | $36.0608 | $36.06 | $36.05 | $36.10 |
| Purchase #2 | $69.64 | 9.364% | $76.1611 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $34.77 | 12.581% | $39.1444 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $120.89 | 13.270% | $136.9321 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $250.58 | 9.343% | $273.9917 | $273.99 | $274.00 | $274.00 |
| Purchase #6 | $248.32 | 9.684% | $272.3673 | $272.37 | $272.35 | $272.40 |
| Purchase #7 | $198.56 | 12.469% | $223.3184 | $223.32 | $223.30 | $223.30 |
| 7 purchase totals = | $957.04 | $1,057.9758 | $1,057.97 | $1,057.95 | $1,058.00 | |