| 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 | $34.81 | 7.623% | $37.4636 | $37.46 | $37.45 | $37.50 |
| Purchase #2 | $96.95 | 7.403% | $104.1272 | $104.13 | $104.15 | $104.10 |
| Purchase #3 | $132.84 | 4.787% | $139.1991 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $108.26 | 6.167% | $114.9364 | $114.94 | $114.95 | $114.90 |
| Purchase #5 | $72.74 | 5.837% | $76.9858 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $78.30 | 7.393% | $84.0887 | $84.09 | $84.10 | $84.10 |
| Purchase #7 | $127.97 | 5.315% | $134.7716 | $134.77 | $134.75 | $134.80 |
| 7 purchase totals = | $651.87 | $691.5724 | $691.58 | $691.60 | $691.60 | |