| 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 | $189.43 | 8.734% | $205.9748 | $205.97 | $205.95 | $206.00 |
| Purchase #2 | $5.84 | 9.396% | $6.3887 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $80.49 | 6.183% | $85.4667 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $63.82 | 5.616% | $67.4041 | $67.40 | $67.40 | $67.40 |
| Purchase #5 | $40.57 | 5.350% | $42.7405 | $42.74 | $42.75 | $42.70 |
| Purchase #6 | $52.74 | 10.523% | $58.2898 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $203.86 | 12.218% | $228.7676 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $636.75 | $695.0322 | $695.03 | $695.00 | $695.10 | |