| 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 | $47.32 | 8.768% | $51.469 | $51.47 | $51.45 | $51.50 |
| Purchase #2 | $75.47 | 7.807% | $81.3619 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $98.99 | 5.518% | $104.4523 | $104.45 | $104.45 | $104.50 |
| Purchase #4 | $176.93 | 8.486% | $191.9443 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $45.75 | 12.182% | $51.3233 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $137.41 | 7.765% | $148.0799 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $43.73 | 8.766% | $47.5634 | $47.56 | $47.55 | $47.60 |
| 7 purchase totals = | $625.60 | $676.1941 | $676.18 | $676.15 | $676.30 | |