| 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 | $10.36 | 10.507% | $11.4485 | $11.45 | $11.45 | $11.40 |
| Purchase #2 | $51.73 | 11.187% | $57.517 | $57.52 | $57.50 | $57.50 |
| Purchase #3 | $96.42 | 9.379% | $105.4632 | $105.46 | $105.45 | $105.50 |
| Purchase #4 | $219.55 | 11.797% | $245.4503 | $245.45 | $245.45 | $245.50 |
| Purchase #5 | $168.81 | 8.177% | $182.6136 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $200.99 | 3.170% | $207.3614 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $100.39 | 13.338% | $113.78 | $113.78 | $113.80 | $113.80 |
| 7 purchase totals = | $848.25 | $923.6340 | $923.63 | $923.60 | $923.70 | |