| 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 | $44.25 | 7.552% | $47.5918 | $47.59 | $47.60 | $47.60 |
| Purchase #2 | $49.98 | 12.616% | $56.2855 | $56.29 | $56.30 | $56.30 |
| Purchase #3 | $29.29 | 3.245% | $30.2405 | $30.24 | $30.25 | $30.20 |
| Purchase #4 | $129.39 | 8.322% | $140.1578 | $140.16 | $140.15 | $140.20 |
| Purchase #5 | $56.58 | 13.509% | $64.2234 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $106.87 | 5.397% | $112.6378 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $189.42 | 6.407% | $201.5561 | $201.56 | $201.55 | $201.60 |
| 7 purchase totals = | $605.78 | $652.6929 | $652.70 | $652.70 | $652.70 | |