| 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 | $119.90 | 8.726% | $130.3625 | $130.36 | $130.35 | $130.40 |
| Purchase #2 | $22.94 | 3.171% | $23.6674 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $56.41 | 12.547% | $63.4878 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $57.88 | 6.246% | $61.4952 | $61.50 | $61.50 | $61.50 |
| Purchase #5 | $90.66 | 5.671% | $95.8013 | $95.80 | $95.80 | $95.80 |
| Purchase #6 | $174.46 | 3.242% | $180.116 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $64.57 | 4.293% | $67.342 | $67.34 | $67.35 | $67.30 |
| 7 purchase totals = | $586.82 | $622.2722 | $622.28 | $622.25 | $622.30 | |