| 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 | $69.73 | 10.167% | $76.8194 | $76.82 | $76.80 | $76.80 |
| Purchase #2 | $68.61 | 12.305% | $77.0525 | $77.05 | $77.05 | $77.10 |
| Purchase #3 | $120.37 | 3.303% | $124.3458 | $124.35 | $124.35 | $124.30 |
| Purchase #4 | $140.32 | 6.118% | $148.9048 | $148.90 | $148.90 | $148.90 |
| Purchase #5 | $246.40 | 10.367% | $271.9443 | $271.94 | $271.95 | $271.90 |
| Purchase #6 | $197.31 | 4.122% | $205.4431 | $205.44 | $205.45 | $205.40 |
| Purchase #7 | $7.63 | 12.605% | $8.5918 | $8.59 | $8.60 | $8.60 |
| 7 purchase totals = | $850.37 | $913.1017 | $913.09 | $913.10 | $913.00 | |