| 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 | $14.78 | 3.696% | $15.3263 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $44.93 | 9.547% | $49.2195 | $49.22 | $49.20 | $49.20 |
| Purchase #3 | $140.47 | 12.102% | $157.4697 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $211.51 | 10.607% | $233.9449 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $205.72 | 10.237% | $226.7796 | $226.78 | $226.80 | $226.80 |
| Purchase #6 | $162.77 | 7.706% | $175.3131 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $40.94 | 10.848% | $45.3812 | $45.38 | $45.40 | $45.40 |
| 7 purchase totals = | $821.12 | $903.4343 | $903.43 | $903.45 | $903.40 | |