| 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 | $93.35 | 6.819% | $99.7155 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $201.76 | 11.708% | $225.3821 | $225.38 | $225.40 | $225.40 |
| Purchase #3 | $216.74 | 4.407% | $226.2917 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $110.30 | 12.583% | $124.179 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $146.36 | 8.362% | $158.5986 | $158.60 | $158.60 | $158.60 |
| Purchase #6 | $34.89 | 8.212% | $37.7552 | $37.76 | $37.75 | $37.80 |
| Purchase #7 | $61.41 | 10.693% | $67.9766 | $67.98 | $68.00 | $68.00 |
| 7 purchase totals = | $864.81 | $939.8987 | $939.91 | $939.95 | $940.00 | |