| 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 | $84.31 | 6.109% | $89.4605 | $89.46 | $89.45 | $89.50 |
| Purchase #2 | $49.87 | 12.429% | $56.0683 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $230.60 | 3.815% | $239.3974 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $9.76 | 10.701% | $10.8044 | $10.80 | $10.80 | $10.80 |
| Purchase #5 | $69.63 | 10.401% | $76.8722 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $235.89 | 12.190% | $264.645 | $264.65 | $264.65 | $264.60 |
| Purchase #7 | $192.36 | 7.866% | $207.491 | $207.49 | $207.50 | $207.50 |
| 7 purchase totals = | $872.42 | $944.7388 | $944.74 | $944.70 | $944.80 | |