| 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 | $52.53 | 9.419% | $57.4778 | $57.48 | $57.50 | $57.50 |
| Purchase #2 | $198.37 | 4.398% | $207.0943 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $223.47 | 11.534% | $249.245 | $249.25 | $249.25 | $249.20 |
| Purchase #4 | $237.52 | 12.661% | $267.5924 | $267.59 | $267.60 | $267.60 |
| Purchase #5 | $44.84 | 8.417% | $48.6142 | $48.61 | $48.60 | $48.60 |
| Purchase #6 | $193.27 | 4.824% | $202.5933 | $202.59 | $202.60 | $202.60 |
| Purchase #7 | $205.43 | 9.765% | $225.4902 | $225.49 | $225.50 | $225.50 |
| 7 purchase totals = | $1,155.43 | $1,258.1072 | $1,258.10 | $1,258.15 | $1,258.10 | |