| 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 | $102.95 | 11.684% | $114.9787 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $155.47 | 8.439% | $168.5901 | $168.59 | $168.60 | $168.60 |
| Purchase #3 | $25.55 | 12.535% | $28.7527 | $28.75 | $28.75 | $28.80 |
| Purchase #4 | $75.81 | 4.829% | $79.4709 | $79.47 | $79.45 | $79.50 |
| Purchase #5 | $145.70 | 8.431% | $157.984 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $47.91 | 9.802% | $52.6061 | $52.61 | $52.60 | $52.60 |
| Purchase #7 | $86.95 | 5.390% | $91.6366 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $640.34 | $694.0191 | $694.02 | $694.05 | $694.10 | |