| 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 | $82.82 | 9.243% | $90.4751 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $75.51 | 7.211% | $80.955 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $77.84 | 13.403% | $88.2729 | $88.27 | $88.25 | $88.30 |
| Purchase #4 | $222.41 | 4.405% | $232.2072 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $223.72 | 9.579% | $245.1501 | $245.15 | $245.15 | $245.20 |
| Purchase #6 | $148.34 | 10.304% | $163.625 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $116.32 | 12.555% | $130.924 | $130.92 | $130.90 | $130.90 |
| 7 purchase totals = | $946.96 | $1,031.6093 | $1,031.62 | $1,031.60 | $1,031.70 | |