| 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 | $80.72 | 9.703% | $88.5523 | $88.55 | $88.55 | $88.60 |
| Purchase #2 | $33.46 | 3.557% | $34.6502 | $34.65 | $34.65 | $34.70 |
| Purchase #3 | $75.84 | 7.736% | $81.707 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $246.32 | 10.384% | $271.8979 | $271.90 | $271.90 | $271.90 |
| Purchase #5 | $120.87 | 8.456% | $131.0908 | $131.09 | $131.10 | $131.10 |
| Purchase #6 | $113.94 | 7.439% | $122.416 | $122.42 | $122.40 | $122.40 |
| Purchase #7 | $8.93 | 5.775% | $9.4457 | $9.45 | $9.45 | $9.40 |
| 7 purchase totals = | $680.08 | $739.7599 | $739.77 | $739.75 | $739.80 | |