| 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 | $70.35 | 7.589% | $75.6889 | $75.69 | $75.70 | $75.70 |
| Purchase #2 | $190.85 | 11.552% | $212.897 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $132.32 | 10.176% | $145.7849 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $122.34 | 8.819% | $133.1292 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $90.34 | 3.153% | $93.1884 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $241.97 | 3.363% | $250.1075 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $240.85 | 8.666% | $261.7221 | $261.72 | $261.70 | $261.70 |
| 7 purchase totals = | $1,089.02 | $1,172.5180 | $1,172.52 | $1,172.55 | $1,172.50 | |