| 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 | $5.35 | 9.376% | $5.8516 | $5.85 | $5.85 | $5.90 |
| Purchase #2 | $76.48 | 7.191% | $81.9797 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $159.78 | 3.556% | $165.4618 | $165.46 | $165.45 | $165.50 |
| Purchase #4 | $88.40 | 3.219% | $91.2456 | $91.25 | $91.25 | $91.20 |
| Purchase #5 | $63.60 | 9.763% | $69.8093 | $69.81 | $69.80 | $69.80 |
| Purchase #6 | $116.33 | 13.144% | $131.6204 | $131.62 | $131.60 | $131.60 |
| Purchase #7 | $175.26 | 6.491% | $186.6361 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $685.20 | $732.6045 | $732.61 | $732.60 | $732.60 | |