| 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 | $18.82 | 10.603% | $20.8155 | $20.82 | $20.80 | $20.80 |
| Purchase #2 | $177.44 | 12.514% | $199.6448 | $199.64 | $199.65 | $199.60 |
| Purchase #3 | $88.59 | 13.618% | $100.6542 | $100.65 | $100.65 | $100.70 |
| Purchase #4 | $189.89 | 8.388% | $205.818 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $184.97 | 3.632% | $191.6881 | $191.69 | $191.70 | $191.70 |
| Purchase #6 | $27.44 | 13.160% | $31.0511 | $31.05 | $31.05 | $31.10 |
| Purchase #7 | $14.41 | 12.767% | $16.2497 | $16.25 | $16.25 | $16.20 |
| 7 purchase totals = | $701.56 | $765.9214 | $765.92 | $765.90 | $765.90 | |