| 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 | $22.55 | 4.561% | $23.5785 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $168.80 | 3.856% | $175.3089 | $175.31 | $175.30 | $175.30 |
| Purchase #3 | $30.55 | 12.527% | $34.377 | $34.38 | $34.40 | $34.40 |
| Purchase #4 | $29.49 | 13.224% | $33.3898 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $103.41 | 10.695% | $114.4697 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $79.34 | 4.252% | $82.7135 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $51.93 | 8.387% | $56.2854 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $486.07 | $520.1228 | $520.13 | $520.15 | $520.20 | |