| 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 | $81.93 | 6.171% | $86.9859 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $106.88 | 11.256% | $118.9104 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $187.96 | 4.383% | $196.1983 | $196.20 | $196.20 | $196.20 |
| Purchase #4 | $172.48 | 6.315% | $183.3721 | $183.37 | $183.35 | $183.40 |
| Purchase #5 | $71.42 | 12.847% | $80.5953 | $80.60 | $80.60 | $80.60 |
| Purchase #6 | $171.28 | 8.229% | $185.3746 | $185.37 | $185.35 | $185.40 |
| Purchase #7 | $194.53 | 5.742% | $205.6999 | $205.70 | $205.70 | $205.70 |
| 7 purchase totals = | $986.48 | $1,057.1365 | $1,057.14 | $1,057.10 | $1,057.20 | |