| 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 | $25.93 | 12.585% | $29.1933 | $29.19 | $29.20 | $29.20 |
| Purchase #2 | $48.85 | 7.415% | $52.4722 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $222.87 | 8.763% | $242.4001 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $246.74 | 10.151% | $271.7866 | $271.79 | $271.80 | $271.80 |
| Purchase #5 | $42.62 | 6.664% | $45.4602 | $45.46 | $45.45 | $45.50 |
| Purchase #6 | $171.54 | 3.777% | $178.0191 | $178.02 | $178.00 | $178.00 |
| Purchase #7 | $239.58 | 3.112% | $247.0357 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $998.13 | $1,066.3672 | $1,066.37 | $1,066.35 | $1,066.40 | |