| 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 | $28.93 | 6.170% | $30.715 | $30.72 | $30.70 | $30.70 |
| Purchase #2 | $181.63 | 8.678% | $197.3919 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $29.97 | 12.174% | $33.6185 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $210.55 | 11.724% | $235.2349 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $69.67 | 9.158% | $76.0504 | $76.05 | $76.05 | $76.10 |
| Purchase #6 | $179.56 | 3.542% | $185.92 | $185.92 | $185.90 | $185.90 |
| Purchase #7 | $118.86 | 4.230% | $123.8878 | $123.89 | $123.90 | $123.90 |
| 7 purchase totals = | $819.17 | $882.8185 | $882.82 | $882.80 | $882.80 | |