| 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 | $59.98 | 5.165% | $63.078 | $63.08 | $63.10 | $63.10 |
| Purchase #2 | $122.96 | 7.121% | $131.716 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $120.77 | 4.338% | $126.009 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $136.52 | 4.690% | $142.9228 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $223.97 | 3.328% | $231.4237 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $115.91 | 9.510% | $126.933 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $75.28 | 6.637% | $80.2763 | $80.28 | $80.30 | $80.30 |
| 7 purchase totals = | $855.39 | $902.3588 | $902.36 | $902.35 | $902.30 | |