| 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 | $51.52 | 9.292% | $56.3072 | $56.31 | $56.30 | $56.30 |
| Purchase #2 | $142.29 | 3.297% | $146.9813 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $234.74 | 10.253% | $258.8079 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $225.41 | 4.578% | $235.7293 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $106.97 | 4.867% | $112.1762 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $166.26 | 5.741% | $175.805 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $76.64 | 6.504% | $81.6247 | $81.62 | $81.60 | $81.60 |
| 7 purchase totals = | $1,003.83 | $1,067.4316 | $1,067.44 | $1,067.45 | $1,067.40 | |