| 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 | $18.35 | 5.559% | $19.3701 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $222.60 | 5.758% | $235.4173 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $85.61 | 4.303% | $89.2938 | $89.29 | $89.30 | $89.30 |
| Purchase #4 | $168.30 | 10.676% | $186.2677 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $108.88 | 9.640% | $119.376 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $66.50 | 6.833% | $71.0439 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $65.71 | 6.296% | $69.8471 | $69.85 | $69.85 | $69.80 |
| 7 purchase totals = | $735.95 | $790.6159 | $790.62 | $790.60 | $790.60 | |