| 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 | $72.65 | 5.696% | $76.7881 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $193.38 | 6.395% | $205.7467 | $205.75 | $205.75 | $205.70 |
| Purchase #3 | $65.61 | 3.764% | $68.0796 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $245.37 | 11.193% | $272.8343 | $272.83 | $272.85 | $272.80 |
| Purchase #5 | $27.70 | 10.367% | $30.5717 | $30.57 | $30.55 | $30.60 |
| Purchase #6 | $188.95 | 9.401% | $206.7132 | $206.71 | $206.70 | $206.70 |
| Purchase #7 | $220.94 | 9.854% | $242.7114 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,014.60 | $1,103.4450 | $1,103.44 | $1,103.45 | $1,103.40 | |