| 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 | $14.80 | 12.363% | $16.6297 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $79.90 | 9.637% | $87.6 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $198.45 | 5.695% | $209.7517 | $209.75 | $209.75 | $209.80 |
| Purchase #4 | $222.63 | 4.816% | $233.3519 | $233.35 | $233.35 | $233.40 |
| Purchase #5 | $97.59 | 11.395% | $108.7104 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $200.62 | 8.144% | $216.9585 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $33.59 | 11.864% | $37.5751 | $37.58 | $37.60 | $37.60 |
| 7 purchase totals = | $847.58 | $910.5773 | $910.58 | $910.60 | $910.70 | |