| 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 | $19.79 | 3.122% | $20.4078 | $20.41 | $20.40 | $20.40 |
| Purchase #2 | $191.56 | 7.717% | $206.3427 | $206.34 | $206.35 | $206.30 |
| Purchase #3 | $8.95 | 3.356% | $9.2504 | $9.25 | $9.25 | $9.30 |
| Purchase #4 | $45.49 | 4.231% | $47.4147 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $153.81 | 4.862% | $161.2882 | $161.29 | $161.30 | $161.30 |
| Purchase #6 | $245.34 | 3.525% | $253.9882 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $152.83 | 12.745% | $172.3082 | $172.31 | $172.30 | $172.30 |
| 7 purchase totals = | $817.77 | $871.0002 | $871.00 | $871.00 | $871.00 | |