| 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 | $94.63 | 9.205% | $103.3407 | $103.34 | $103.35 | $103.30 |
| Purchase #2 | $98.74 | 7.341% | $105.9885 | $105.99 | $106.00 | $106.00 |
| Purchase #3 | $234.91 | 3.135% | $242.2744 | $242.27 | $242.25 | $242.30 |
| Purchase #4 | $137.38 | 10.239% | $151.4463 | $151.45 | $151.45 | $151.40 |
| Purchase #5 | $20.65 | 8.169% | $22.3369 | $22.34 | $22.35 | $22.30 |
| Purchase #6 | $43.72 | 3.118% | $45.0832 | $45.08 | $45.10 | $45.10 |
| Purchase #7 | $114.82 | 4.217% | $119.662 | $119.66 | $119.65 | $119.70 |
| 7 purchase totals = | $744.85 | $790.1320 | $790.13 | $790.15 | $790.10 | |