| 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 | $80.65 | 12.282% | $90.5554 | $90.56 | $90.55 | $90.60 |
| Purchase #2 | $138.57 | 5.545% | $146.2537 | $146.25 | $146.25 | $146.30 |
| Purchase #3 | $127.65 | 5.438% | $134.5916 | $134.59 | $134.60 | $134.60 |
| Purchase #4 | $197.31 | 5.174% | $207.5188 | $207.52 | $207.50 | $207.50 |
| Purchase #5 | $59.58 | 5.855% | $63.0684 | $63.07 | $63.05 | $63.10 |
| Purchase #6 | $102.92 | 13.837% | $117.161 | $117.16 | $117.15 | $117.20 |
| Purchase #7 | $221.69 | 12.616% | $249.6584 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $928.37 | $1,008.8073 | $1,008.81 | $1,008.75 | $1,009.00 | |