| 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 | $96.71 | 9.716% | $106.1063 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $75.91 | 3.396% | $78.4879 | $78.49 | $78.50 | $78.50 |
| Purchase #3 | $89.82 | 3.646% | $93.0948 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $160.83 | 7.716% | $173.2396 | $173.24 | $173.25 | $173.20 |
| Purchase #5 | $104.40 | 4.388% | $108.9811 | $108.98 | $109.00 | $109.00 |
| Purchase #6 | $136.44 | 13.672% | $155.0941 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $178.33 | 13.475% | $202.36 | $202.36 | $202.35 | $202.40 |
| 7 purchase totals = | $842.44 | $917.3638 | $917.36 | $917.40 | $917.40 | |