| 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 | $41.69 | 4.720% | $43.6578 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $36.74 | 9.731% | $40.3152 | $40.32 | $40.30 | $40.30 |
| Purchase #3 | $181.86 | 7.730% | $195.9178 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $81.82 | 3.247% | $84.4767 | $84.48 | $84.50 | $84.50 |
| Purchase #5 | $17.47 | 6.231% | $18.5586 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $95.49 | 3.634% | $98.9601 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $132.75 | 3.114% | $136.8838 | $136.88 | $136.90 | $136.90 |
| 7 purchase totals = | $587.82 | $618.7700 | $618.78 | $618.75 | $618.90 | |