| 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 | $79.47 | 9.567% | $87.0729 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $157.50 | 13.547% | $178.8365 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $145.77 | 5.691% | $154.0658 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $115.73 | 5.740% | $122.3729 | $122.37 | $122.35 | $122.40 |
| Purchase #5 | $213.51 | 8.455% | $231.5623 | $231.56 | $231.55 | $231.60 |
| Purchase #6 | $181.37 | 10.477% | $200.3721 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $34.90 | 8.453% | $37.8501 | $37.85 | $37.85 | $37.90 |
| 7 purchase totals = | $928.25 | $1,012.1326 | $1,012.13 | $1,012.05 | $1,012.30 | |