| 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 | $50.30 | 3.104% | $51.8613 | $51.86 | $51.85 | $51.90 |
| Purchase #2 | $227.45 | 8.209% | $246.1214 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $54.51 | 10.659% | $60.3202 | $60.32 | $60.30 | $60.30 |
| Purchase #4 | $237.95 | 10.214% | $262.2542 | $262.25 | $262.25 | $262.30 |
| Purchase #5 | $108.89 | 8.476% | $118.1195 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $27.43 | 6.234% | $29.14 | $29.14 | $29.15 | $29.10 |
| Purchase #7 | $205.34 | 3.549% | $212.6275 | $212.63 | $212.65 | $212.60 |
| 7 purchase totals = | $911.87 | $980.4441 | $980.44 | $980.40 | $980.40 | |