| 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 | $49.76 | 4.338% | $51.9186 | $51.92 | $51.90 | $51.90 |
| Purchase #2 | $68.81 | 3.666% | $71.3326 | $71.33 | $71.35 | $71.30 |
| Purchase #3 | $49.73 | 8.765% | $54.0888 | $54.09 | $54.10 | $54.10 |
| Purchase #4 | $113.42 | 10.150% | $124.9321 | $124.93 | $124.95 | $124.90 |
| Purchase #5 | $211.99 | 11.417% | $236.1929 | $236.19 | $236.20 | $236.20 |
| Purchase #6 | $168.97 | 8.526% | $183.3764 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $211.55 | 9.490% | $231.6261 | $231.63 | $231.65 | $231.60 |
| 7 purchase totals = | $874.23 | $953.4675 | $953.47 | $953.55 | $953.40 | |