| 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 | $43.44 | 13.337% | $49.2336 | $49.23 | $49.25 | $49.20 |
| Purchase #2 | $151.33 | 7.484% | $162.6555 | $162.66 | $162.65 | $162.70 |
| Purchase #3 | $136.45 | 13.378% | $154.7043 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $27.98 | 12.469% | $31.4688 | $31.47 | $31.45 | $31.50 |
| Purchase #5 | $17.29 | 4.212% | $18.0183 | $18.02 | $18.00 | $18.00 |
| Purchase #6 | $137.73 | 11.319% | $153.3197 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $50.92 | 12.406% | $57.2371 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $565.14 | $626.6373 | $626.64 | $626.60 | $626.60 | |