| 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 | $44.64 | 12.362% | $50.1584 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $146.72 | 10.304% | $161.838 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $60.86 | 9.489% | $66.635 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $210.94 | 13.403% | $239.2123 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $179.63 | 9.458% | $196.6194 | $196.62 | $196.60 | $196.60 |
| Purchase #6 | $81.61 | 3.102% | $84.1415 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $126.50 | 3.772% | $131.2716 | $131.27 | $131.25 | $131.30 |
| 7 purchase totals = | $850.90 | $929.8762 | $929.88 | $929.85 | $929.80 | |