| 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 | $83.61 | 8.689% | $90.8749 | $90.87 | $90.85 | $90.90 |
| Purchase #2 | $97.74 | 5.338% | $102.9574 | $102.96 | $102.95 | $103.00 |
| Purchase #3 | $223.59 | 11.638% | $249.6114 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $111.55 | 11.844% | $124.762 | $124.76 | $124.75 | $124.80 |
| Purchase #5 | $234.26 | 5.311% | $246.7015 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $35.43 | 3.422% | $36.6424 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $191.40 | 7.607% | $205.9598 | $205.96 | $205.95 | $206.00 |
| 7 purchase totals = | $977.58 | $1,057.5094 | $1,057.50 | $1,057.45 | $1,057.60 | |