| 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 | $42.97 | 6.769% | $45.8786 | $45.88 | $45.90 | $45.90 |
| Purchase #2 | $128.25 | 8.871% | $139.6271 | $139.63 | $139.65 | $139.60 |
| Purchase #3 | $207.48 | 12.224% | $232.8424 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $229.67 | 4.343% | $239.6446 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $210.27 | 7.830% | $226.7341 | $226.73 | $226.75 | $226.70 |
| Purchase #6 | $83.87 | 12.152% | $94.0619 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $77.31 | 7.853% | $83.3812 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $979.82 | $1,062.1699 | $1,062.16 | $1,062.25 | $1,062.10 | |