| 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 | $65.35 | 10.287% | $72.0726 | $72.07 | $72.05 | $72.10 |
| Purchase #2 | $113.39 | 10.160% | $124.9104 | $124.91 | $124.90 | $124.90 |
| Purchase #3 | $23.34 | 9.640% | $25.59 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $43.83 | 4.712% | $45.8953 | $45.90 | $45.90 | $45.90 |
| Purchase #5 | $21.46 | 3.380% | $22.1853 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $184.55 | 5.750% | $195.1616 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $25.92 | 11.376% | $28.8687 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $477.84 | $514.6839 | $514.69 | $514.65 | $514.80 | |