| 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 | $27.71 | 11.472% | $30.8889 | $30.89 | $30.90 | $30.90 |
| Purchase #2 | $161.62 | 10.136% | $178.0018 | $178.00 | $178.00 | $178.00 |
| Purchase #3 | $68.58 | 11.356% | $76.3679 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $132.36 | 3.131% | $136.5042 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $206.61 | 4.751% | $216.426 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $192.75 | 6.527% | $205.3308 | $205.33 | $205.35 | $205.30 |
| Purchase #7 | $208.90 | 12.591% | $235.2026 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $998.53 | $1,078.7222 | $1,078.72 | $1,078.75 | $1,078.70 | |