| 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 | $86.66 | 4.494% | $90.5545 | $90.55 | $90.55 | $90.60 |
| Purchase #2 | $144.57 | 9.316% | $158.0381 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $148.81 | 11.256% | $165.5601 | $165.56 | $165.55 | $165.60 |
| Purchase #4 | $10.35 | 13.400% | $11.7369 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $76.94 | 4.342% | $80.2807 | $80.28 | $80.30 | $80.30 |
| Purchase #6 | $186.35 | 11.810% | $208.3579 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $110.97 | 6.590% | $118.2829 | $118.28 | $118.30 | $118.30 |
| 7 purchase totals = | $764.65 | $832.8111 | $832.81 | $832.85 | $832.90 | |