| 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 | $63.82 | 11.340% | $71.0572 | $71.06 | $71.05 | $71.10 |
| Purchase #2 | $114.43 | 4.536% | $119.6205 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $9.54 | 12.418% | $10.7247 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $138.97 | 11.191% | $154.5221 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $197.64 | 10.595% | $218.58 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $71.60 | 10.723% | $79.2777 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $109.85 | 4.696% | $115.0086 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $705.85 | $768.7908 | $768.79 | $768.75 | $768.80 | |