| 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 | $36.60 | 5.680% | $38.6789 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $164.80 | 6.406% | $175.3571 | $175.36 | $175.35 | $175.40 |
| Purchase #3 | $35.60 | 5.247% | $37.4679 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $117.67 | 7.605% | $126.6188 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $211.54 | 6.289% | $224.8438 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $6.37 | 8.704% | $6.9244 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $16.95 | 4.702% | $17.747 | $17.75 | $17.75 | $17.70 |
| 7 purchase totals = | $589.53 | $627.6379 | $627.64 | $627.60 | $627.60 | |