| 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 | $85.56 | 4.466% | $89.3811 | $89.38 | $89.40 | $89.40 |
| Purchase #2 | $115.51 | 3.298% | $119.3195 | $119.32 | $119.30 | $119.30 |
| Purchase #3 | $125.78 | 7.106% | $134.7179 | $134.72 | $134.70 | $134.70 |
| Purchase #4 | $86.38 | 12.870% | $97.4971 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $5.36 | 10.474% | $5.9214 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $33.92 | 5.167% | $35.6726 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $33.63 | 6.103% | $35.6824 | $35.68 | $35.70 | $35.70 |
| 7 purchase totals = | $486.14 | $518.1920 | $518.19 | $518.15 | $518.20 | |