| 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 | $99.50 | 11.105% | $110.5495 | $110.55 | $110.55 | $110.50 |
| Purchase #2 | $138.57 | 9.302% | $151.4598 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $184.88 | 12.320% | $207.6572 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $61.44 | 13.813% | $69.9267 | $69.93 | $69.95 | $69.90 |
| Purchase #5 | $160.32 | 4.599% | $167.6931 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $43.72 | 6.476% | $46.5513 | $46.55 | $46.55 | $46.60 |
| Purchase #7 | $88.34 | 6.124% | $93.7499 | $93.75 | $93.75 | $93.70 |
| 7 purchase totals = | $776.77 | $847.5875 | $847.59 | $847.60 | $847.60 | |