| 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 | $80.56 | 5.680% | $85.1358 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $129.66 | 8.187% | $140.2753 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $118.81 | 8.769% | $129.2284 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $98.95 | 12.563% | $111.3811 | $111.38 | $111.40 | $111.40 |
| Purchase #5 | $156.38 | 11.344% | $174.1197 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $40.97 | 8.232% | $44.3427 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $13.28 | 9.712% | $14.5698 | $14.57 | $14.55 | $14.60 |
| 7 purchase totals = | $638.61 | $699.0528 | $699.06 | $699.10 | $699.00 | |