| 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 | $13.48 | 9.683% | $14.7853 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $209.92 | 3.283% | $216.8117 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $221.84 | 7.616% | $238.7353 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $82.68 | 5.269% | $87.0364 | $87.04 | $87.05 | $87.00 |
| Purchase #5 | $98.41 | 9.242% | $107.5051 | $107.51 | $107.50 | $107.50 |
| Purchase #6 | $175.87 | 5.795% | $186.0617 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $199.99 | 8.275% | $216.5392 | $216.54 | $216.55 | $216.50 |
| 7 purchase totals = | $1,002.19 | $1,067.4747 | $1,067.49 | $1,067.50 | $1,067.40 | |