| 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 | $38.97 | 10.843% | $43.1955 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $100.52 | 3.550% | $104.0885 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $105.73 | 6.845% | $112.9672 | $112.97 | $112.95 | $113.00 |
| Purchase #4 | $53.95 | 12.235% | $60.5508 | $60.55 | $60.55 | $60.60 |
| Purchase #5 | $94.41 | 7.763% | $101.739 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $48.73 | 13.284% | $55.2033 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $67.70 | 12.326% | $76.0447 | $76.04 | $76.05 | $76.00 |
| 7 purchase totals = | $510.01 | $553.7890 | $553.79 | $553.80 | $553.80 | |