| 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 | $52.47 | 11.766% | $58.6436 | $58.64 | $58.65 | $58.60 |
| Purchase #2 | $122.99 | 11.756% | $137.4487 | $137.45 | $137.45 | $137.40 |
| Purchase #3 | $5.92 | 7.534% | $6.366 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $218.49 | 9.404% | $239.0368 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $16.77 | 7.806% | $18.0791 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $186.63 | 9.388% | $204.1508 | $204.15 | $204.15 | $204.20 |
| Purchase #7 | $64.67 | 9.387% | $70.7406 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $667.94 | $734.4656 | $734.47 | $734.50 | $734.40 | |