| 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 | $70.97 | 5.527% | $74.8925 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $81.80 | 6.771% | $87.3387 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $220.45 | 9.135% | $240.5881 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $80.33 | 12.764% | $90.5833 | $90.58 | $90.60 | $90.60 |
| Purchase #5 | $163.30 | 4.601% | $170.8134 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $111.79 | 12.677% | $125.9616 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $70.57 | 13.588% | $80.1591 | $80.16 | $80.15 | $80.20 |
| 7 purchase totals = | $799.21 | $870.3367 | $870.33 | $870.35 | $870.40 | |