| 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 | $67.36 | 12.399% | $75.712 | $75.71 | $75.70 | $75.70 |
| Purchase #2 | $205.39 | 12.266% | $230.5831 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $36.79 | 5.645% | $38.8668 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $190.58 | 7.411% | $204.7039 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $167.94 | 13.623% | $190.8185 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $128.31 | 3.702% | $133.06 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $19.26 | 5.532% | $20.3255 | $20.33 | $20.35 | $20.30 |
| 7 purchase totals = | $815.63 | $894.0698 | $894.07 | $894.05 | $894.10 | |