| 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 | $70.38 | 9.538% | $77.0928 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $131.68 | 10.772% | $145.8646 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $85.84 | 3.567% | $88.9019 | $88.90 | $88.90 | $88.90 |
| Purchase #4 | $179.90 | 11.786% | $201.103 | $201.10 | $201.10 | $201.10 |
| Purchase #5 | $118.88 | 10.558% | $131.4314 | $131.43 | $131.45 | $131.40 |
| Purchase #6 | $227.50 | 10.572% | $251.5513 | $251.55 | $251.55 | $251.60 |
| Purchase #7 | $145.46 | 7.768% | $156.7593 | $156.76 | $156.75 | $156.80 |
| 7 purchase totals = | $959.64 | $1,052.7043 | $1,052.69 | $1,052.70 | $1,052.80 | |