| 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 | $49.37 | 4.723% | $51.7017 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $108.96 | 7.529% | $117.1636 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $229.90 | 8.359% | $249.1173 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $97.70 | 6.488% | $104.0388 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $108.36 | 9.277% | $118.4126 | $118.41 | $118.40 | $118.40 |
| Purchase #6 | $222.39 | 11.765% | $248.5542 | $248.55 | $248.55 | $248.60 |
| Purchase #7 | $125.43 | 12.555% | $141.1777 | $141.18 | $141.20 | $141.20 |
| 7 purchase totals = | $942.11 | $1,030.1659 | $1,030.16 | $1,030.15 | $1,030.20 | |