| 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 | $63.71 | 3.824% | $66.1463 | $66.15 | $66.15 | $66.10 |
| Purchase #2 | $51.92 | 9.823% | $57.0201 | $57.02 | $57.00 | $57.00 |
| Purchase #3 | $83.79 | 10.719% | $92.7715 | $92.77 | $92.75 | $92.80 |
| Purchase #4 | $25.26 | 3.731% | $26.2025 | $26.20 | $26.20 | $26.20 |
| Purchase #5 | $130.31 | 7.153% | $139.6311 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $14.41 | 11.771% | $16.1062 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $151.35 | 13.249% | $171.4024 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $520.75 | $569.2801 | $569.28 | $569.25 | $569.20 | |