| 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 | $244.62 | 8.588% | $265.628 | $265.63 | $265.65 | $265.60 |
| Purchase #2 | $38.41 | 5.233% | $40.42 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $75.72 | 9.344% | $82.7953 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $11.45 | 13.289% | $12.9716 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $140.82 | 3.643% | $145.9501 | $145.95 | $145.95 | $146.00 |
| Purchase #6 | $210.51 | 10.432% | $232.4704 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $13.71 | 8.141% | $14.8261 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $735.24 | $795.0615 | $795.07 | $795.05 | $795.10 | |