| 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 | $14.48 | 10.828% | $16.0479 | $16.05 | $16.05 | $16.00 |
| Purchase #2 | $169.41 | 5.481% | $178.6954 | $178.70 | $178.70 | $178.70 |
| Purchase #3 | $10.93 | 12.318% | $12.2764 | $12.28 | $12.30 | $12.30 |
| Purchase #4 | $61.84 | 8.527% | $67.1131 | $67.11 | $67.10 | $67.10 |
| Purchase #5 | $126.66 | 6.662% | $135.0981 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $118.69 | 13.693% | $134.9422 | $134.94 | $134.95 | $134.90 |
| Purchase #7 | $136.86 | 7.439% | $147.041 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $638.87 | $691.2141 | $691.22 | $691.25 | $691.10 | |