| 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 | $49.38 | 6.187% | $52.4351 | $52.44 | $52.45 | $52.40 |
| Purchase #2 | $52.43 | 5.768% | $55.4542 | $55.45 | $55.45 | $55.50 |
| Purchase #3 | $204.35 | 8.775% | $222.2817 | $222.28 | $222.30 | $222.30 |
| Purchase #4 | $195.75 | 8.148% | $211.6997 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $225.94 | 9.844% | $248.1815 | $248.18 | $248.20 | $248.20 |
| Purchase #6 | $204.82 | 10.590% | $226.5104 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $209.28 | 9.488% | $229.1365 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $1,141.95 | $1,245.6991 | $1,245.70 | $1,245.75 | $1,245.70 | |