| 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 | $45.31 | 13.582% | $51.464 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $245.37 | 4.829% | $257.2189 | $257.22 | $257.20 | $257.20 |
| Purchase #3 | $97.32 | 5.369% | $102.5451 | $102.55 | $102.55 | $102.50 |
| Purchase #4 | $36.73 | 8.205% | $39.7437 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $154.27 | 6.794% | $164.7511 | $164.75 | $164.75 | $164.80 |
| Purchase #6 | $218.94 | 10.275% | $241.4361 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $7.48 | 9.719% | $8.207 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $805.42 | $865.3659 | $865.37 | $865.35 | $865.30 | |