| 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 | $35.30 | 11.844% | $39.4809 | $39.48 | $39.50 | $39.50 |
| Purchase #2 | $43.95 | 7.671% | $47.3214 | $47.32 | $47.30 | $47.30 |
| Purchase #3 | $149.93 | 12.367% | $168.4718 | $168.47 | $168.45 | $168.50 |
| Purchase #4 | $201.31 | 3.282% | $207.917 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $67.65 | 8.408% | $73.338 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $16.31 | 3.554% | $16.8897 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $102.43 | 9.289% | $111.9447 | $111.94 | $111.95 | $111.90 |
| 7 purchase totals = | $616.88 | $665.3635 | $665.36 | $665.35 | $665.30 | |