| 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 | $7.39 | 8.749% | $8.0366 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $213.96 | 13.496% | $242.836 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $124.47 | 12.103% | $139.5346 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $110.43 | 7.846% | $119.0943 | $119.09 | $119.10 | $119.10 |
| Purchase #5 | $12.44 | 13.120% | $14.0721 | $14.07 | $14.05 | $14.10 |
| Purchase #6 | $15.28 | 8.343% | $16.5548 | $16.55 | $16.55 | $16.60 |
| Purchase #7 | $89.80 | 6.211% | $95.3775 | $95.38 | $95.40 | $95.40 |
| 7 purchase totals = | $573.77 | $635.5059 | $635.50 | $635.55 | $635.50 | |