| 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 | $22.57 | 4.455% | $23.5755 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $97.59 | 7.409% | $104.8204 | $104.82 | $104.80 | $104.80 |
| Purchase #3 | $143.89 | 12.505% | $161.8834 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $114.30 | 8.439% | $123.9458 | $123.95 | $123.95 | $123.90 |
| Purchase #5 | $79.85 | 8.705% | $86.8009 | $86.80 | $86.80 | $86.80 |
| Purchase #6 | $236.62 | 13.818% | $269.3162 | $269.32 | $269.30 | $269.30 |
| Purchase #7 | $180.47 | 7.287% | $193.6208 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $875.29 | $963.9630 | $963.97 | $963.95 | $963.90 | |