| 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 | $38.61 | 13.624% | $43.8702 | $43.87 | $43.85 | $43.90 |
| Purchase #2 | $73.50 | 5.167% | $77.2977 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $103.46 | 13.258% | $117.1767 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $213.47 | 6.658% | $227.6828 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $7.98 | 9.520% | $8.7397 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $40.42 | 13.505% | $45.8787 | $45.88 | $45.90 | $45.90 |
| Purchase #7 | $199.99 | 4.393% | $208.7756 | $208.78 | $208.80 | $208.80 |
| 7 purchase totals = | $677.43 | $729.4214 | $729.43 | $729.50 | $729.50 | |