| 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 | $75.72 | 5.286% | $79.7226 | $79.72 | $79.70 | $79.70 |
| Purchase #2 | $144.54 | 10.135% | $159.1891 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $196.38 | 10.514% | $217.0274 | $217.03 | $217.05 | $217.00 |
| Purchase #4 | $52.52 | 3.269% | $54.2369 | $54.24 | $54.25 | $54.20 |
| Purchase #5 | $78.97 | 12.709% | $89.0063 | $89.01 | $89.00 | $89.00 |
| Purchase #6 | $247.42 | 11.870% | $276.7888 | $276.79 | $276.80 | $276.80 |
| Purchase #7 | $51.44 | 5.206% | $54.118 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $846.99 | $930.0891 | $930.10 | $930.10 | $930.00 | |