| 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 | $96.63 | 3.271% | $99.7908 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $227.26 | 4.536% | $237.5685 | $237.57 | $237.55 | $237.60 |
| Purchase #3 | $108.44 | 9.313% | $118.539 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $73.47 | 13.155% | $83.135 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $128.73 | 7.628% | $138.5495 | $138.55 | $138.55 | $138.50 |
| Purchase #6 | $124.42 | 12.461% | $139.924 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $123.75 | 4.531% | $129.3571 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $882.70 | $946.8639 | $946.87 | $946.85 | $946.80 | |