| 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 | $33.87 | 5.290% | $35.6617 | $35.66 | $35.65 | $35.70 |
| Purchase #2 | $117.95 | 9.758% | $129.4596 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $67.44 | 4.187% | $70.2637 | $70.26 | $70.25 | $70.30 |
| Purchase #4 | $46.45 | 6.681% | $49.5533 | $49.55 | $49.55 | $49.60 |
| Purchase #5 | $134.64 | 11.465% | $150.0765 | $150.08 | $150.10 | $150.10 |
| Purchase #6 | $109.85 | 3.147% | $113.307 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $75.65 | 10.674% | $83.7249 | $83.72 | $83.70 | $83.70 |
| 7 purchase totals = | $585.85 | $632.0467 | $632.04 | $632.00 | $632.20 | |