| 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 | $38.74 | 8.490% | $42.029 | $42.03 | $42.05 | $42.00 |
| Purchase #2 | $80.83 | 10.844% | $89.5952 | $89.60 | $89.60 | $89.60 |
| Purchase #3 | $128.48 | 4.170% | $133.8376 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $163.69 | 5.146% | $172.1135 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $54.66 | 10.627% | $60.4687 | $60.47 | $60.45 | $60.50 |
| Purchase #6 | $245.50 | 10.814% | $272.0484 | $272.05 | $272.05 | $272.00 |
| Purchase #7 | $156.78 | 4.102% | $163.2111 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $868.68 | $933.3035 | $933.31 | $933.30 | $933.20 | |