| 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 | $13.86 | 10.469% | $15.311 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $74.36 | 9.249% | $81.2376 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $38.76 | 7.793% | $41.7806 | $41.78 | $41.80 | $41.80 |
| Purchase #4 | $64.29 | 9.375% | $70.3172 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $147.34 | 10.691% | $163.0921 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $37.86 | 3.250% | $39.0905 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $87.63 | 3.205% | $90.4385 | $90.44 | $90.45 | $90.40 |
| 7 purchase totals = | $464.10 | $501.2675 | $501.27 | $501.30 | $501.20 | |