| 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 | $63.72 | 5.475% | $67.2087 | $67.21 | $67.20 | $67.20 |
| Purchase #2 | $34.85 | 12.264% | $39.124 | $39.12 | $39.10 | $39.10 |
| Purchase #3 | $173.46 | 6.391% | $184.5458 | $184.55 | $184.55 | $184.50 |
| Purchase #4 | $75.72 | 13.511% | $85.9505 | $85.95 | $85.95 | $86.00 |
| Purchase #5 | $136.91 | 8.143% | $148.0586 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $145.71 | 3.212% | $150.3902 | $150.39 | $150.40 | $150.40 |
| Purchase #7 | $208.87 | 6.160% | $221.7364 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $839.24 | $897.0142 | $897.02 | $897.00 | $897.00 | |