| 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 | $101.95 | 3.456% | $105.4734 | $105.47 | $105.45 | $105.50 |
| Purchase #2 | $70.28 | 4.502% | $73.444 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $208.56 | 6.440% | $221.9913 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $70.40 | 11.284% | $78.3439 | $78.34 | $78.35 | $78.30 |
| Purchase #5 | $148.36 | 4.657% | $155.2691 | $155.27 | $155.25 | $155.30 |
| Purchase #6 | $67.47 | 12.602% | $75.9726 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $102.72 | 4.343% | $107.1811 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $769.74 | $817.6754 | $817.66 | $817.65 | $817.70 | |