| 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 | $25.69 | 8.104% | $27.7719 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $16.52 | 12.822% | $18.6382 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $208.93 | 10.704% | $231.2939 | $231.29 | $231.30 | $231.30 |
| Purchase #4 | $245.66 | 4.768% | $257.3731 | $257.37 | $257.35 | $257.40 |
| Purchase #5 | $164.64 | 5.491% | $173.6804 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $20.54 | 11.838% | $22.9715 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $226.74 | 9.846% | $249.0648 | $249.06 | $249.05 | $249.10 |
| 7 purchase totals = | $908.72 | $980.7938 | $980.78 | $980.75 | $980.90 | |