| 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 | $57.72 | 9.843% | $63.4014 | $63.40 | $63.40 | $63.40 |
| Purchase #2 | $207.92 | 4.217% | $216.688 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $39.38 | 11.197% | $43.7894 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $145.59 | 8.433% | $157.8676 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $232.88 | 8.297% | $252.2021 | $252.20 | $252.20 | $252.20 |
| Purchase #6 | $137.68 | 9.727% | $151.0721 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $203.58 | 9.461% | $222.8407 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $1,024.75 | $1,107.8613 | $1,107.86 | $1,107.85 | $1,107.90 | |