| 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 | $104.25 | 4.578% | $109.0226 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $68.75 | 4.294% | $71.7021 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $218.34 | 8.414% | $236.7111 | $236.71 | $236.70 | $236.70 |
| Purchase #4 | $69.40 | 6.400% | $73.8416 | $73.84 | $73.85 | $73.80 |
| Purchase #5 | $91.64 | 13.287% | $103.8162 | $103.82 | $103.80 | $103.80 |
| Purchase #6 | $135.45 | 3.414% | $140.0743 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $112.70 | 9.831% | $123.7795 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $800.53 | $858.9474 | $858.94 | $858.90 | $858.90 | |