| 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 | $74.51 | 12.319% | $83.6889 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $93.52 | 9.821% | $102.7046 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $51.65 | 12.814% | $58.2684 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $47.65 | 7.480% | $51.2142 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $169.66 | 9.615% | $185.9728 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $8.56 | 13.321% | $9.7003 | $9.70 | $9.70 | $9.70 |
| Purchase #7 | $128.95 | 12.481% | $145.0442 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $574.50 | $636.5934 | $636.58 | $636.55 | $636.60 | |