| 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 | $75.92 | 13.208% | $85.9475 | $85.95 | $85.95 | $85.90 |
| Purchase #2 | $84.70 | 7.832% | $91.3337 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $137.73 | 3.153% | $142.0726 | $142.07 | $142.05 | $142.10 |
| Purchase #4 | $98.70 | 13.167% | $111.6958 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $115.79 | 13.548% | $131.4772 | $131.48 | $131.50 | $131.50 |
| Purchase #6 | $15.83 | 7.193% | $16.9687 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $50.42 | 3.866% | $52.3692 | $52.37 | $52.35 | $52.40 |
| 7 purchase totals = | $579.09 | $631.8647 | $631.87 | $631.85 | $631.90 | |