| 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 | $117.58 | 9.327% | $128.5467 | $128.55 | $128.55 | $128.50 |
| Purchase #2 | $154.57 | 6.461% | $164.5568 | $164.56 | $164.55 | $164.60 |
| Purchase #3 | $129.39 | 6.106% | $137.2906 | $137.29 | $137.30 | $137.30 |
| Purchase #4 | $144.30 | 9.367% | $157.8166 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $14.80 | 10.273% | $16.3204 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $12.75 | 9.670% | $13.9829 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $122.56 | 12.167% | $137.4719 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $695.95 | $755.9859 | $755.99 | $755.95 | $756.00 | |