| 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 | $79.38 | 11.536% | $88.5373 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $188.58 | 8.613% | $204.8224 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $152.86 | 9.228% | $166.9659 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $228.85 | 7.866% | $246.8513 | $246.85 | $246.85 | $246.90 |
| Purchase #5 | $116.30 | 5.706% | $122.9361 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $77.29 | 12.186% | $86.7086 | $86.71 | $86.70 | $86.70 |
| Purchase #7 | $88.72 | 4.534% | $92.7426 | $92.74 | $92.75 | $92.70 |
| 7 purchase totals = | $931.98 | $1,009.5642 | $1,009.57 | $1,009.55 | $1,009.50 | |