| 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 | $69.99 | 13.779% | $79.6339 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $201.41 | 6.505% | $214.5117 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $194.73 | 3.258% | $201.0743 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $35.37 | 6.759% | $37.7607 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $52.45 | 7.175% | $56.2133 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $134.95 | 9.485% | $147.75 | $147.75 | $147.75 | $147.80 |
| Purchase #7 | $249.90 | 8.207% | $270.4093 | $270.41 | $270.40 | $270.40 |
| 7 purchase totals = | $938.80 | $1,007.3532 | $1,007.34 | $1,007.30 | $1,007.40 | |