| 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 | $103.90 | 10.736% | $115.0547 | $115.05 | $115.05 | $115.10 |
| Purchase #2 | $213.54 | 7.553% | $229.6687 | $229.67 | $229.65 | $229.70 |
| Purchase #3 | $197.59 | 5.831% | $209.1115 | $209.11 | $209.10 | $209.10 |
| Purchase #4 | $158.57 | 4.152% | $165.1538 | $165.15 | $165.15 | $165.20 |
| Purchase #5 | $10.75 | 8.534% | $11.6674 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $73.62 | 13.511% | $83.5668 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $76.83 | 6.796% | $82.0514 | $82.05 | $82.05 | $82.10 |
| 7 purchase totals = | $834.80 | $896.2743 | $896.27 | $896.20 | $896.50 | |