| 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 | $31.32 | 5.187% | $32.9446 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $64.68 | 7.136% | $69.2956 | $69.30 | $69.30 | $69.30 |
| Purchase #3 | $20.96 | 4.260% | $21.8529 | $21.85 | $21.85 | $21.90 |
| Purchase #4 | $150.36 | 4.510% | $157.1412 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $196.99 | 4.550% | $205.953 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $236.61 | 12.289% | $265.687 | $265.69 | $265.70 | $265.70 |
| Purchase #7 | $18.92 | 7.400% | $20.3201 | $20.32 | $20.30 | $20.30 |
| 7 purchase totals = | $719.84 | $773.1944 | $773.19 | $773.20 | $773.20 | |