| 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 | $78.96 | 11.219% | $87.8185 | $87.82 | $87.80 | $87.80 |
| Purchase #2 | $76.41 | 4.566% | $79.8989 | $79.90 | $79.90 | $79.90 |
| Purchase #3 | $83.69 | 4.311% | $87.2979 | $87.30 | $87.30 | $87.30 |
| Purchase #4 | $53.50 | 13.276% | $60.6027 | $60.60 | $60.60 | $60.60 |
| Purchase #5 | $86.57 | 6.846% | $92.4966 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $160.96 | 12.761% | $181.5001 | $181.50 | $181.50 | $181.50 |
| Purchase #7 | $85.38 | 7.858% | $92.0892 | $92.09 | $92.10 | $92.10 |
| 7 purchase totals = | $625.47 | $681.7039 | $681.71 | $681.70 | $681.70 | |