| 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 | $40.47 | 8.543% | $43.9274 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $154.47 | 5.566% | $163.0678 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $7.69 | 5.441% | $8.1084 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $49.91 | 6.578% | $53.1931 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $81.53 | 8.140% | $88.1665 | $88.17 | $88.15 | $88.20 |
| Purchase #6 | $163.95 | 13.338% | $185.8177 | $185.82 | $185.80 | $185.80 |
| Purchase #7 | $154.57 | 8.387% | $167.5338 | $167.53 | $167.55 | $167.50 |
| 7 purchase totals = | $652.59 | $709.8147 | $709.82 | $709.80 | $709.80 | |