| 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 | $49.47 | 3.587% | $51.2445 | $51.24 | $51.25 | $51.20 |
| Purchase #2 | $16.68 | 3.400% | $17.2471 | $17.25 | $17.25 | $17.20 |
| Purchase #3 | $143.70 | 8.792% | $156.3341 | $156.33 | $156.35 | $156.30 |
| Purchase #4 | $168.92 | 4.507% | $176.5332 | $176.53 | $176.55 | $176.50 |
| Purchase #5 | $70.96 | 3.519% | $73.4571 | $73.46 | $73.45 | $73.50 |
| Purchase #6 | $149.35 | 8.205% | $161.6042 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $134.69 | 6.861% | $143.9311 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $733.77 | $780.3513 | $780.34 | $780.40 | $780.20 | |