| 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 | $44.56 | 12.762% | $50.2467 | $50.25 | $50.25 | $50.20 |
| Purchase #2 | $64.58 | 4.641% | $67.5772 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $218.45 | 5.438% | $230.3293 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $193.53 | 3.227% | $199.7752 | $199.78 | $199.80 | $199.80 |
| Purchase #5 | $137.56 | 5.536% | $145.1753 | $145.18 | $145.20 | $145.20 |
| Purchase #6 | $212.49 | 3.384% | $219.6807 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $176.73 | 11.128% | $196.3965 | $196.40 | $196.40 | $196.40 |
| 7 purchase totals = | $1,047.90 | $1,109.1809 | $1,109.20 | $1,109.30 | $1,109.20 | |