| 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 | $109.62 | 3.518% | $113.4764 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $76.71 | 12.691% | $86.4453 | $86.45 | $86.45 | $86.40 |
| Purchase #3 | $133.72 | 3.724% | $138.6997 | $138.70 | $138.70 | $138.70 |
| Purchase #4 | $49.92 | 4.792% | $52.3122 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $54.45 | 3.406% | $56.3046 | $56.30 | $56.30 | $56.30 |
| Purchase #6 | $78.68 | 8.489% | $85.3591 | $85.36 | $85.35 | $85.40 |
| Purchase #7 | $74.31 | 13.676% | $84.4726 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $577.41 | $617.0699 | $617.07 | $617.05 | $617.10 | |