| 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 | $95.74 | 8.791% | $104.1565 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $143.42 | 9.741% | $157.3905 | $157.39 | $157.40 | $157.40 |
| Purchase #3 | $185.69 | 8.705% | $201.8543 | $201.85 | $201.85 | $201.90 |
| Purchase #4 | $32.55 | 6.754% | $34.7484 | $34.75 | $34.75 | $34.70 |
| Purchase #5 | $45.64 | 5.160% | $47.995 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $194.46 | 4.842% | $203.8758 | $203.88 | $203.90 | $203.90 |
| Purchase #7 | $223.57 | 7.126% | $239.5016 | $239.50 | $239.50 | $239.50 |
| 7 purchase totals = | $921.07 | $989.5221 | $989.53 | $989.55 | $989.60 | |