| 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 | $98.25 | 3.414% | $101.6043 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $36.70 | 6.713% | $39.1637 | $39.16 | $39.15 | $39.20 |
| Purchase #3 | $44.62 | 4.293% | $46.5355 | $46.54 | $46.55 | $46.50 |
| Purchase #4 | $93.43 | 8.596% | $101.4612 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $118.62 | 13.633% | $134.7915 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $240.72 | 4.555% | $251.6848 | $251.68 | $251.70 | $251.70 |
| Purchase #7 | $147.68 | 8.831% | $160.7216 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $780.02 | $835.9626 | $835.95 | $835.95 | $836.00 | |