| 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 | $75.57 | 9.681% | $82.8859 | $82.89 | $82.90 | $82.90 |
| Purchase #2 | $196.82 | 3.363% | $203.4391 | $203.44 | $203.45 | $203.40 |
| Purchase #3 | $43.94 | 6.569% | $46.8264 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $102.95 | 11.171% | $114.4505 | $114.45 | $114.45 | $114.50 |
| Purchase #5 | $138.84 | 9.821% | $152.4755 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $182.87 | 11.216% | $203.3807 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $163.49 | 8.546% | $177.4619 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $904.48 | $980.9200 | $980.93 | $981.00 | $981.00 | |