| 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 | $106.40 | 9.403% | $116.4048 | $116.40 | $116.40 | $116.40 |
| Purchase #2 | $154.30 | 6.542% | $164.3943 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $9.62 | 12.263% | $10.7997 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $178.48 | 7.538% | $191.9338 | $191.93 | $191.95 | $191.90 |
| Purchase #5 | $87.42 | 12.341% | $98.2085 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $64.78 | 7.732% | $69.7888 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $75.52 | 5.734% | $79.8503 | $79.85 | $79.85 | $79.90 |
| 7 purchase totals = | $676.52 | $731.3802 | $731.37 | $731.40 | $731.40 | |