| 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 | $24.65 | 12.807% | $27.8069 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $54.66 | 11.549% | $60.9727 | $60.97 | $60.95 | $61.00 |
| Purchase #3 | $195.54 | 4.514% | $204.3667 | $204.37 | $204.35 | $204.40 |
| Purchase #4 | $164.80 | 7.485% | $177.1353 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $109.33 | 11.671% | $122.0899 | $122.09 | $122.10 | $122.10 |
| Purchase #6 | $58.52 | 5.757% | $61.889 | $61.89 | $61.90 | $61.90 |
| Purchase #7 | $10.28 | 4.826% | $10.7761 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $617.78 | $665.0366 | $665.05 | $665.05 | $665.10 | |