| 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 | $36.71 | 7.320% | $39.3972 | $39.40 | $39.40 | $39.40 |
| Purchase #2 | $78.73 | 13.451% | $89.32 | $89.32 | $89.30 | $89.30 |
| Purchase #3 | $66.75 | 11.393% | $74.3548 | $74.35 | $74.35 | $74.40 |
| Purchase #4 | $204.28 | 4.144% | $212.7454 | $212.75 | $212.75 | $212.70 |
| Purchase #5 | $8.62 | 12.220% | $9.6734 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $115.34 | 7.169% | $123.6087 | $123.61 | $123.60 | $123.60 |
| Purchase #7 | $236.93 | 11.692% | $264.6319 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $747.36 | $813.7314 | $813.73 | $813.70 | $813.70 | |