| 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 | $52.39 | 12.444% | $58.9094 | $58.91 | $58.90 | $58.90 |
| Purchase #2 | $114.91 | 9.342% | $125.6449 | $125.64 | $125.65 | $125.60 |
| Purchase #3 | $111.55 | 3.350% | $115.2869 | $115.29 | $115.30 | $115.30 |
| Purchase #4 | $34.75 | 7.493% | $37.3538 | $37.35 | $37.35 | $37.40 |
| Purchase #5 | $236.30 | 3.336% | $244.183 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $192.83 | 5.494% | $203.4241 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $154.69 | 6.370% | $164.5438 | $164.54 | $164.55 | $164.50 |
| 7 purchase totals = | $897.42 | $949.3459 | $949.33 | $949.35 | $949.30 | |