| 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 | $61.30 | 9.463% | $67.1008 | $67.10 | $67.10 | $67.10 |
| Purchase #2 | $54.95 | 4.408% | $57.3722 | $57.37 | $57.35 | $57.40 |
| Purchase #3 | $235.44 | 11.353% | $262.1695 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $211.58 | 12.526% | $238.0825 | $238.08 | $238.10 | $238.10 |
| Purchase #5 | $175.32 | 6.760% | $187.1716 | $187.17 | $187.15 | $187.20 |
| Purchase #6 | $139.28 | 5.360% | $146.7454 | $146.75 | $146.75 | $146.70 |
| Purchase #7 | $37.77 | 5.206% | $39.7363 | $39.74 | $39.75 | $39.70 |
| 7 purchase totals = | $915.64 | $998.3783 | $998.38 | $998.35 | $998.40 | |