| 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 | $90.31 | 8.440% | $97.9322 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $63.56 | 5.366% | $66.9706 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $65.51 | 9.836% | $71.9536 | $71.95 | $71.95 | $72.00 |
| Purchase #4 | $183.25 | 12.796% | $206.6987 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $155.83 | 12.706% | $175.6298 | $175.63 | $175.65 | $175.60 |
| Purchase #6 | $35.97 | 5.413% | $37.9171 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $182.70 | 5.296% | $192.3758 | $192.38 | $192.40 | $192.40 |
| 7 purchase totals = | $777.13 | $849.4778 | $849.48 | $849.50 | $849.50 | |