| 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 | $23.81 | 10.665% | $26.3493 | $26.35 | $26.35 | $26.30 |
| Purchase #2 | $183.70 | 7.871% | $198.159 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $11.45 | 6.771% | $12.2253 | $12.23 | $12.25 | $12.20 |
| Purchase #4 | $50.40 | 3.484% | $52.1559 | $52.16 | $52.15 | $52.20 |
| Purchase #5 | $36.60 | 9.828% | $40.197 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $173.55 | 8.571% | $188.425 | $188.43 | $188.45 | $188.40 |
| Purchase #7 | $5.30 | 11.427% | $5.9056 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $484.81 | $523.4171 | $523.44 | $523.45 | $523.40 | |