| 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 | $52.51 | 5.757% | $55.533 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $201.88 | 6.855% | $215.7189 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $171.49 | 3.544% | $177.5676 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $206.75 | 5.691% | $218.5161 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $203.85 | 8.841% | $221.8724 | $221.87 | $221.85 | $221.90 |
| Purchase #6 | $88.60 | 3.771% | $91.9411 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $167.60 | 11.473% | $186.8287 | $186.83 | $186.85 | $186.80 |
| 7 purchase totals = | $1,092.68 | $1,167.9778 | $1,167.98 | $1,167.95 | $1,167.90 | |