| 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 | $87.91 | 7.480% | $94.4857 | $94.49 | $94.50 | $94.50 |
| Purchase #2 | $155.47 | 4.867% | $163.0367 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $165.95 | 3.566% | $171.8678 | $171.87 | $171.85 | $171.90 |
| Purchase #4 | $34.25 | 13.793% | $38.9741 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $163.98 | 10.242% | $180.7748 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $151.29 | 10.432% | $167.0726 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $221.99 | 6.758% | $236.9921 | $236.99 | $237.00 | $237.00 |
| 7 purchase totals = | $980.84 | $1,053.2038 | $1,053.20 | $1,053.15 | $1,053.30 | |