| 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 | $45.77 | 6.336% | $48.67 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $143.97 | 7.473% | $154.7289 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $120.27 | 8.843% | $130.9055 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $147.31 | 4.815% | $154.403 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $221.47 | 7.745% | $238.6229 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $58.26 | 9.233% | $63.6391 | $63.64 | $63.65 | $63.60 |
| Purchase #7 | $250.43 | 10.387% | $276.4422 | $276.44 | $276.45 | $276.40 |
| 7 purchase totals = | $987.48 | $1,067.4116 | $1,067.41 | $1,067.40 | $1,067.30 | |