| 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 | $16.65 | 5.141% | $17.506 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $183.69 | 5.126% | $193.1059 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $51.52 | 5.383% | $54.2933 | $54.29 | $54.30 | $54.30 |
| Purchase #4 | $114.48 | 10.693% | $126.7213 | $126.72 | $126.70 | $126.70 |
| Purchase #5 | $103.74 | 11.169% | $115.3267 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $190.65 | 6.820% | $203.6523 | $203.65 | $203.65 | $203.70 |
| Purchase #7 | $235.26 | 13.805% | $267.7376 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $895.99 | $978.3431 | $978.35 | $978.35 | $978.30 | |