| 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 | $76.72 | 12.727% | $86.4842 | $86.48 | $86.50 | $86.50 |
| Purchase #2 | $67.49 | 8.784% | $73.4183 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $178.68 | 9.182% | $195.0864 | $195.09 | $195.10 | $195.10 |
| Purchase #4 | $129.84 | 7.626% | $139.7416 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $167.62 | 6.599% | $178.6812 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $165.61 | 5.173% | $174.177 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $27.84 | 7.445% | $29.9127 | $29.91 | $29.90 | $29.90 |
| 7 purchase totals = | $813.80 | $877.5014 | $877.50 | $877.55 | $877.50 | |