| 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 | $54.31 | 5.817% | $57.4692 | $57.47 | $57.45 | $57.50 |
| Purchase #2 | $191.50 | 6.533% | $204.0107 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $86.69 | 5.802% | $91.7198 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $139.30 | 12.813% | $157.1485 | $157.15 | $157.15 | $157.10 |
| Purchase #5 | $129.45 | 6.368% | $137.6934 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $210.54 | 4.828% | $220.7049 | $220.70 | $220.70 | $220.70 |
| Purchase #7 | $201.37 | 5.154% | $211.7486 | $211.75 | $211.75 | $211.70 |
| 7 purchase totals = | $1,013.16 | $1,080.4951 | $1,080.49 | $1,080.45 | $1,080.40 | |