| 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 | $15.27 | 8.672% | $16.5942 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $77.55 | 13.176% | $87.768 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $59.69 | 13.448% | $67.7171 | $67.72 | $67.70 | $67.70 |
| Purchase #4 | $127.49 | 12.815% | $143.8278 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $27.89 | 11.106% | $30.9875 | $30.99 | $31.00 | $31.00 |
| Purchase #6 | $149.75 | 12.793% | $168.9075 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $143.35 | 12.389% | $161.1096 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $600.99 | $676.9117 | $676.92 | $676.90 | $676.90 | |