| 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 | $104.38 | 12.606% | $117.5381 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $72.43 | 10.401% | $79.9634 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $16.83 | 8.403% | $18.2442 | $18.24 | $18.25 | $18.20 |
| Purchase #4 | $19.96 | 10.329% | $22.0217 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $241.97 | 8.581% | $262.7334 | $262.73 | $262.75 | $262.70 |
| Purchase #6 | $186.25 | 4.307% | $194.2718 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $231.74 | 10.194% | $255.3636 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $873.56 | $950.1362 | $950.12 | $950.10 | $950.10 | |