| 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 | $6.59 | 13.182% | $7.4587 | $7.46 | $7.45 | $7.50 |
| Purchase #2 | $8.70 | 6.473% | $9.2632 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $205.73 | 5.214% | $216.4568 | $216.46 | $216.45 | $216.50 |
| Purchase #4 | $196.27 | 3.557% | $203.2513 | $203.25 | $203.25 | $203.30 |
| Purchase #5 | $52.70 | 5.584% | $55.6428 | $55.64 | $55.65 | $55.60 |
| Purchase #6 | $129.40 | 6.562% | $137.8912 | $137.89 | $137.90 | $137.90 |
| Purchase #7 | $87.88 | 8.378% | $95.2426 | $95.24 | $95.25 | $95.20 |
| 7 purchase totals = | $687.27 | $725.2066 | $725.20 | $725.20 | $725.30 | |