| 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 | $6.78 | 3.606% | $7.0245 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $41.89 | 13.871% | $47.7006 | $47.70 | $47.70 | $47.70 |
| Purchase #3 | $171.37 | 12.490% | $192.7741 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $228.90 | 7.552% | $246.1865 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $74.78 | 12.310% | $83.9854 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $100.61 | 8.344% | $109.0049 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $46.81 | 3.427% | $48.4142 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $671.14 | $735.0902 | $735.08 | $735.05 | $735.10 | |