| 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 | $43.72 | 11.560% | $48.774 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $50.64 | 13.776% | $57.6162 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $175.97 | 13.790% | $200.2363 | $200.24 | $200.25 | $200.20 |
| Purchase #4 | $243.73 | 9.513% | $266.916 | $266.92 | $266.90 | $266.90 |
| Purchase #5 | $161.68 | 13.507% | $183.5181 | $183.52 | $183.50 | $183.50 |
| Purchase #6 | $141.30 | 9.677% | $154.9736 | $154.97 | $154.95 | $155.00 |
| Purchase #7 | $183.88 | 4.599% | $192.3366 | $192.34 | $192.35 | $192.30 |
| 7 purchase totals = | $1,000.92 | $1,104.3708 | $1,104.38 | $1,104.30 | $1,104.30 | |