| 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 | $105.81 | 3.681% | $109.7049 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $167.77 | 3.725% | $174.0194 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $80.44 | 5.159% | $84.5899 | $84.59 | $84.60 | $84.60 |
| Purchase #4 | $182.55 | 12.694% | $205.7229 | $205.72 | $205.70 | $205.70 |
| Purchase #5 | $59.41 | 3.690% | $61.6022 | $61.60 | $61.60 | $61.60 |
| Purchase #6 | $175.96 | 9.723% | $193.0686 | $193.07 | $193.05 | $193.10 |
| Purchase #7 | $22.59 | 10.760% | $25.0207 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $794.53 | $853.7286 | $853.72 | $853.65 | $853.70 | |