| 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 | $25.77 | 7.870% | $27.7981 | $27.80 | $27.80 | $27.80 |
| Purchase #2 | $222.36 | 5.476% | $234.5364 | $234.54 | $234.55 | $234.50 |
| Purchase #3 | $42.60 | 8.237% | $46.109 | $46.11 | $46.10 | $46.10 |
| Purchase #4 | $176.50 | 11.829% | $197.3782 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $101.34 | 3.582% | $104.97 | $104.97 | $104.95 | $105.00 |
| Purchase #6 | $172.75 | 8.133% | $186.7998 | $186.80 | $186.80 | $186.80 |
| Purchase #7 | $73.52 | 9.297% | $80.3552 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $814.84 | $877.9467 | $877.96 | $877.95 | $878.00 | |