| 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 | $68.52 | 13.597% | $77.8367 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $79.51 | 10.785% | $88.0852 | $88.09 | $88.10 | $88.10 |
| Purchase #3 | $214.96 | 3.571% | $222.6362 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $34.62 | 9.639% | $37.957 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $200.80 | 7.130% | $215.117 | $215.12 | $215.10 | $215.10 |
| Purchase #6 | $137.29 | 12.754% | $154.8 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $226.58 | 7.641% | $243.893 | $243.89 | $243.90 | $243.90 |
| 7 purchase totals = | $962.28 | $1,040.3251 | $1,040.34 | $1,040.35 | $1,040.30 | |