| 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 | $43.84 | 4.462% | $45.7961 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $207.37 | 12.306% | $232.889 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $137.59 | 7.548% | $147.9753 | $147.98 | $148.00 | $148.00 |
| Purchase #4 | $52.83 | 11.209% | $58.7517 | $58.75 | $58.75 | $58.80 |
| Purchase #5 | $33.83 | 3.578% | $35.0404 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $152.32 | 13.222% | $172.4598 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $136.88 | 12.654% | $154.2008 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $764.66 | $847.1131 | $847.12 | $847.15 | $847.20 | |