| 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 | $64.81 | 3.209% | $66.8898 | $66.89 | $66.90 | $66.90 |
| Purchase #2 | $109.69 | 12.257% | $123.1347 | $123.13 | $123.15 | $123.10 |
| Purchase #3 | $198.69 | 5.207% | $209.0358 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $246.72 | 10.178% | $271.8312 | $271.83 | $271.85 | $271.80 |
| Purchase #5 | $64.52 | 4.699% | $67.5518 | $67.55 | $67.55 | $67.60 |
| Purchase #6 | $147.81 | 6.323% | $157.156 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $9.39 | 7.650% | $10.1083 | $10.11 | $10.10 | $10.10 |
| 7 purchase totals = | $841.63 | $905.7076 | $905.71 | $905.75 | $905.70 | |