| 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 | $24.37 | 12.701% | $27.4652 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $83.58 | 6.271% | $88.8213 | $88.82 | $88.80 | $88.80 |
| Purchase #3 | $108.77 | 13.794% | $123.7737 | $123.77 | $123.75 | $123.80 |
| Purchase #4 | $189.77 | 9.375% | $207.5609 | $207.56 | $207.55 | $207.60 |
| Purchase #5 | $178.96 | 10.823% | $198.3288 | $198.33 | $198.35 | $198.30 |
| Purchase #6 | $205.38 | 10.861% | $227.6863 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $30.78 | 9.518% | $33.7096 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $821.61 | $907.3458 | $907.35 | $907.30 | $907.40 | |