| 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 | $10.91 | 8.734% | $11.8629 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $206.62 | 13.629% | $234.7802 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $76.66 | 3.123% | $79.0541 | $79.05 | $79.05 | $79.10 |
| Purchase #4 | $71.83 | 11.708% | $80.2399 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $55.69 | 13.845% | $63.4003 | $63.40 | $63.40 | $63.40 |
| Purchase #6 | $49.97 | 3.163% | $51.5506 | $51.55 | $51.55 | $51.60 |
| Purchase #7 | $162.96 | 13.465% | $184.9026 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $634.64 | $705.7906 | $705.78 | $705.80 | $705.90 | |