| 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 | $43.81 | 4.379% | $45.7284 | $45.73 | $45.75 | $45.70 |
| Purchase #2 | $229.34 | 9.158% | $250.343 | $250.34 | $250.35 | $250.30 |
| Purchase #3 | $31.48 | 5.578% | $33.236 | $33.24 | $33.25 | $33.20 |
| Purchase #4 | $101.49 | 13.562% | $115.2541 | $115.25 | $115.25 | $115.30 |
| Purchase #5 | $192.51 | 7.775% | $207.4777 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $30.78 | 9.454% | $33.6899 | $33.69 | $33.70 | $33.70 |
| Purchase #7 | $216.66 | 13.622% | $246.1734 | $246.17 | $246.15 | $246.20 |
| 7 purchase totals = | $846.07 | $931.9025 | $931.90 | $931.95 | $931.90 | |