| 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 | $5.27 | 12.237% | $5.9149 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $71.82 | 5.529% | $75.7909 | $75.79 | $75.80 | $75.80 |
| Purchase #3 | $189.30 | 4.205% | $197.2601 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $49.54 | 5.469% | $52.2493 | $52.25 | $52.25 | $52.20 |
| Purchase #5 | $27.27 | 12.274% | $30.6171 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $32.88 | 13.438% | $37.2984 | $37.30 | $37.30 | $37.30 |
| Purchase #7 | $36.65 | 13.755% | $41.6912 | $41.69 | $41.70 | $41.70 |
| 7 purchase totals = | $412.73 | $440.8219 | $440.82 | $440.80 | $440.80 | |