| 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 | $12.85 | 4.713% | $13.4556 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $52.38 | 4.480% | $54.7266 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $86.47 | 13.612% | $98.2403 | $98.24 | $98.25 | $98.20 |
| Purchase #4 | $242.74 | 6.361% | $258.1807 | $258.18 | $258.20 | $258.20 |
| Purchase #5 | $121.39 | 13.642% | $137.95 | $137.95 | $137.95 | $138.00 |
| Purchase #6 | $54.75 | 6.461% | $58.2874 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $158.78 | 4.241% | $165.5139 | $165.51 | $165.50 | $165.50 |
| 7 purchase totals = | $729.36 | $786.3545 | $786.36 | $786.40 | $786.40 | |