| 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 | $64.79 | 12.245% | $72.7235 | $72.72 | $72.70 | $72.70 |
| Purchase #2 | $29.51 | 4.498% | $30.8374 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $204.54 | 7.620% | $220.1259 | $220.13 | $220.15 | $220.10 |
| Purchase #4 | $67.96 | 3.242% | $70.1633 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $46.71 | 5.310% | $49.1903 | $49.19 | $49.20 | $49.20 |
| Purchase #6 | $105.78 | 5.416% | $111.509 | $111.51 | $111.50 | $111.50 |
| Purchase #7 | $203.92 | 11.258% | $226.8773 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $723.21 | $781.4267 | $781.43 | $781.45 | $781.40 | |