| 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 | $51.88 | 5.565% | $54.7671 | $54.77 | $54.75 | $54.80 |
| Purchase #2 | $146.81 | 8.513% | $159.3079 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $114.37 | 11.106% | $127.0719 | $127.07 | $127.05 | $127.10 |
| Purchase #4 | $156.63 | 5.226% | $164.8155 | $164.82 | $164.80 | $164.80 |
| Purchase #5 | $37.33 | 6.192% | $39.6415 | $39.64 | $39.65 | $39.60 |
| Purchase #6 | $190.35 | 13.160% | $215.4001 | $215.40 | $215.40 | $215.40 |
| Purchase #7 | $79.74 | 8.180% | $86.2627 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $777.11 | $847.2667 | $847.27 | $847.20 | $847.30 | |