| 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 | $46.64 | 8.205% | $50.4668 | $50.47 | $50.45 | $50.50 |
| Purchase #2 | $70.35 | 8.223% | $76.1349 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $65.69 | 10.682% | $72.707 | $72.71 | $72.70 | $72.70 |
| Purchase #4 | $133.67 | 10.373% | $147.5356 | $147.54 | $147.55 | $147.50 |
| Purchase #5 | $140.99 | 13.143% | $159.5203 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $208.68 | 3.856% | $216.7267 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $175.77 | 5.179% | $184.8731 | $184.87 | $184.85 | $184.90 |
| 7 purchase totals = | $841.79 | $907.9644 | $907.97 | $907.95 | $907.90 | |