| 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 | $15.56 | 7.541% | $16.7334 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $41.55 | 9.833% | $45.6356 | $45.64 | $45.65 | $45.60 |
| Purchase #3 | $235.48 | 4.216% | $245.4078 | $245.41 | $245.40 | $245.40 |
| Purchase #4 | $13.84 | 12.591% | $15.5826 | $15.58 | $15.60 | $15.60 |
| Purchase #5 | $153.72 | 4.787% | $161.0786 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $218.46 | 8.125% | $236.2099 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $38.89 | 13.509% | $44.1437 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $717.50 | $764.7916 | $764.79 | $764.85 | $764.70 | |