| 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 | $63.96 | 7.300% | $68.6291 | $68.63 | $68.65 | $68.60 |
| Purchase #2 | $123.93 | 3.385% | $128.125 | $128.13 | $128.15 | $128.10 |
| Purchase #3 | $236.68 | 12.656% | $266.6342 | $266.63 | $266.65 | $266.60 |
| Purchase #4 | $24.80 | 6.835% | $26.4951 | $26.50 | $26.50 | $26.50 |
| Purchase #5 | $118.96 | 6.611% | $126.8244 | $126.82 | $126.80 | $126.80 |
| Purchase #6 | $11.29 | 12.741% | $12.7285 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $238.59 | 9.537% | $261.3443 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $818.21 | $890.7806 | $890.78 | $890.85 | $890.60 | |