| 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 | $45.71 | 9.264% | $49.9446 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $239.36 | 10.432% | $264.33 | $264.33 | $264.35 | $264.30 |
| Purchase #3 | $76.31 | 9.370% | $83.4602 | $83.46 | $83.45 | $83.50 |
| Purchase #4 | $66.40 | 5.180% | $69.8395 | $69.84 | $69.85 | $69.80 |
| Purchase #5 | $90.84 | 7.742% | $97.8728 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $54.41 | 6.348% | $57.8639 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $31.36 | 12.191% | $35.1831 | $35.18 | $35.20 | $35.20 |
| 7 purchase totals = | $604.39 | $658.4941 | $658.48 | $658.50 | $658.50 | |