| 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 | $13.75 | 7.362% | $14.7623 | $14.76 | $14.75 | $14.80 |
| Purchase #2 | $30.31 | 12.268% | $34.0284 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $170.37 | 10.821% | $188.8057 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $112.40 | 5.236% | $118.2853 | $118.29 | $118.30 | $118.30 |
| Purchase #5 | $19.76 | 5.524% | $20.8515 | $20.85 | $20.85 | $20.90 |
| Purchase #6 | $175.66 | 13.220% | $198.8823 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $70.84 | 6.382% | $75.361 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $593.09 | $650.9765 | $650.98 | $651.00 | $651.10 | |