| 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 | $99.98 | 8.735% | $108.7133 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $62.41 | 13.635% | $70.9196 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $51.77 | 6.574% | $55.1734 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $5.48 | 10.605% | $6.0612 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $226.79 | 9.795% | $249.0041 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $25.81 | 8.121% | $27.906 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $37.90 | 9.284% | $41.4186 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $510.14 | $559.1962 | $559.19 | $559.10 | $559.20 | |