| 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 | $8.97 | 12.476% | $10.0891 | $10.09 | $10.10 | $10.10 |
| Purchase #2 | $87.48 | 6.607% | $93.2598 | $93.26 | $93.25 | $93.30 |
| Purchase #3 | $242.87 | 12.809% | $273.9792 | $273.98 | $274.00 | $274.00 |
| Purchase #4 | $141.46 | 10.511% | $156.3289 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $104.61 | 9.607% | $114.6599 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $188.84 | 6.569% | $201.2449 | $201.24 | $201.25 | $201.20 |
| Purchase #7 | $20.74 | 10.848% | $22.9899 | $22.99 | $23.00 | $23.00 |
| 7 purchase totals = | $794.97 | $872.5517 | $872.55 | $872.60 | $872.60 | |