| 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 | $13.92 | 7.496% | $14.9634 | $14.96 | $14.95 | $15.00 |
| Purchase #2 | $75.53 | 12.808% | $85.2039 | $85.20 | $85.20 | $85.20 |
| Purchase #3 | $50.51 | 4.677% | $52.8724 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $118.56 | 9.622% | $129.9678 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $201.77 | 5.720% | $213.3112 | $213.31 | $213.30 | $213.30 |
| Purchase #6 | $82.40 | 10.574% | $91.113 | $91.11 | $91.10 | $91.10 |
| Purchase #7 | $177.79 | 6.108% | $188.6494 | $188.65 | $188.65 | $188.60 |
| 7 purchase totals = | $720.48 | $776.0811 | $776.07 | $776.00 | $776.10 | |