| 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 | $76.43 | 12.492% | $85.9776 | $85.98 | $86.00 | $86.00 |
| Purchase #2 | $142.70 | 3.318% | $147.4348 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $61.49 | 11.651% | $68.6542 | $68.65 | $68.65 | $68.70 |
| Purchase #4 | $136.80 | 13.657% | $155.4828 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $63.76 | 6.371% | $67.8221 | $67.82 | $67.80 | $67.80 |
| Purchase #6 | $128.78 | 5.446% | $135.7934 | $135.79 | $135.80 | $135.80 |
| Purchase #7 | $176.55 | 5.805% | $186.7987 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $786.51 | $847.9636 | $847.95 | $848.00 | $848.00 | |