| 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 | $99.39 | 5.106% | $104.4649 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $24.63 | 7.266% | $26.4196 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $21.80 | 7.656% | $23.469 | $23.47 | $23.45 | $23.50 |
| Purchase #4 | $52.36 | 8.582% | $56.8535 | $56.85 | $56.85 | $56.90 |
| Purchase #5 | $215.34 | 11.401% | $239.8909 | $239.89 | $239.90 | $239.90 |
| Purchase #6 | $69.81 | 7.169% | $74.8147 | $74.81 | $74.80 | $74.80 |
| Purchase #7 | $33.62 | 13.873% | $38.2841 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $516.95 | $564.1967 | $564.18 | $564.15 | $564.30 | |