| 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 | $146.56 | 3.610% | $151.8508 | $151.85 | $151.85 | $151.90 |
| Purchase #2 | $43.61 | 11.703% | $48.7137 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $192.41 | 5.318% | $202.6424 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $75.36 | 3.705% | $78.1521 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $108.50 | 6.800% | $115.878 | $115.88 | $115.90 | $115.90 |
| Purchase #6 | $51.25 | 7.690% | $55.1911 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $49.54 | 13.433% | $56.1947 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $667.23 | $708.6228 | $708.61 | $708.65 | $708.70 | |