| 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 | $82.46 | 4.269% | $85.9802 | $85.98 | $86.00 | $86.00 |
| Purchase #2 | $173.55 | 6.627% | $185.0512 | $185.05 | $185.05 | $185.10 |
| Purchase #3 | $108.30 | 13.544% | $122.9682 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $15.54 | 12.422% | $17.4704 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $39.67 | 9.460% | $43.4228 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $10.90 | 6.246% | $11.5808 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $109.42 | 4.523% | $114.3691 | $114.37 | $114.35 | $114.40 |
| 7 purchase totals = | $539.84 | $580.8427 | $580.84 | $580.80 | $581.00 | |