| 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 | $54.92 | 7.193% | $58.8704 | $58.87 | $58.85 | $58.90 |
| Purchase #2 | $71.33 | 8.788% | $77.5985 | $77.60 | $77.60 | $77.60 |
| Purchase #3 | $237.32 | 5.212% | $249.6891 | $249.69 | $249.70 | $249.70 |
| Purchase #4 | $247.80 | 9.687% | $271.8044 | $271.80 | $271.80 | $271.80 |
| Purchase #5 | $228.29 | 12.126% | $255.9724 | $255.97 | $255.95 | $256.00 |
| Purchase #6 | $246.93 | 9.718% | $270.9267 | $270.93 | $270.95 | $270.90 |
| Purchase #7 | $15.42 | 13.792% | $17.5467 | $17.55 | $17.55 | $17.50 |
| 7 purchase totals = | $1,102.01 | $1,202.4082 | $1,202.41 | $1,202.40 | $1,202.40 | |