| 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 | $41.83 | 7.373% | $44.9141 | $44.91 | $44.90 | $44.90 |
| Purchase #2 | $88.33 | 11.107% | $98.1408 | $98.14 | $98.15 | $98.10 |
| Purchase #3 | $161.97 | 8.116% | $175.1155 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $163.39 | 5.554% | $172.4647 | $172.46 | $172.45 | $172.50 |
| Purchase #5 | $191.81 | 7.527% | $206.2475 | $206.25 | $206.25 | $206.20 |
| Purchase #6 | $106.91 | 5.256% | $112.5292 | $112.53 | $112.55 | $112.50 |
| Purchase #7 | $210.71 | 3.389% | $217.851 | $217.85 | $217.85 | $217.90 |
| 7 purchase totals = | $964.95 | $1,027.2628 | $1,027.26 | $1,027.25 | $1,027.20 | |