| 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 | $50.57 | 10.440% | $55.8495 | $55.85 | $55.85 | $55.80 |
| Purchase #2 | $237.26 | 3.575% | $245.742 | $245.74 | $245.75 | $245.70 |
| Purchase #3 | $50.29 | 8.785% | $54.708 | $54.71 | $54.70 | $54.70 |
| Purchase #4 | $172.83 | 11.499% | $192.7037 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $118.80 | 12.264% | $133.3696 | $133.37 | $133.35 | $133.40 |
| Purchase #6 | $245.54 | 13.244% | $278.0593 | $278.06 | $278.05 | $278.10 |
| Purchase #7 | $156.95 | 12.685% | $176.8591 | $176.86 | $176.85 | $176.90 |
| 7 purchase totals = | $1,032.24 | $1,137.2912 | $1,137.29 | $1,137.25 | $1,137.30 | |