| 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 | $67.59 | 4.662% | $70.741 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $192.90 | 6.441% | $205.3247 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $172.90 | 4.756% | $181.1231 | $181.12 | $181.10 | $181.10 |
| Purchase #4 | $183.79 | 10.404% | $202.9115 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $45.35 | 12.578% | $51.0541 | $51.05 | $51.05 | $51.10 |
| Purchase #6 | $115.27 | 8.704% | $125.3031 | $125.30 | $125.30 | $125.30 |
| Purchase #7 | $64.51 | 6.203% | $68.5116 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $842.31 | $904.9691 | $904.95 | $904.90 | $904.90 | |