| 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 | $51.49 | 10.515% | $56.9042 | $56.90 | $56.90 | $56.90 |
| Purchase #2 | $48.54 | 9.680% | $53.2387 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $179.50 | 10.481% | $198.3134 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $166.33 | 4.776% | $174.2739 | $174.27 | $174.25 | $174.30 |
| Purchase #5 | $221.57 | 5.673% | $234.1397 | $234.14 | $234.15 | $234.10 |
| Purchase #6 | $161.53 | 7.345% | $173.3944 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $98.70 | 7.124% | $105.7314 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $927.66 | $995.9957 | $995.98 | $996.00 | $995.90 | |