| 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 | $104.66 | 11.508% | $116.7043 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $10.73 | 9.419% | $11.7407 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $76.55 | 10.446% | $84.5464 | $84.55 | $84.55 | $84.50 |
| Purchase #4 | $134.44 | 7.860% | $145.007 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $5.60 | 7.276% | $6.0075 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $219.56 | 3.733% | $227.7562 | $227.76 | $227.75 | $227.80 |
| Purchase #7 | $223.98 | 10.601% | $247.7241 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $775.52 | $839.4862 | $839.49 | $839.45 | $839.40 | |