| 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 | $89.73 | 13.408% | $101.761 | $101.76 | $101.75 | $101.80 |
| Purchase #2 | $9.87 | 7.164% | $10.5771 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $126.39 | 10.274% | $139.3753 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $240.43 | 13.430% | $272.7197 | $272.72 | $272.70 | $272.70 |
| Purchase #5 | $73.26 | 10.289% | $80.7977 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $54.90 | 10.703% | $60.7759 | $60.78 | $60.80 | $60.80 |
| Purchase #7 | $246.82 | 13.506% | $280.1555 | $280.16 | $280.15 | $280.20 |
| 7 purchase totals = | $841.40 | $946.1622 | $946.18 | $946.20 | $946.30 | |