| 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 | $21.60 | 10.469% | $23.8613 | $23.86 | $23.85 | $23.90 |
| Purchase #2 | $196.74 | 6.122% | $208.7844 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $50.84 | 9.120% | $55.4766 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $173.89 | 13.137% | $196.7339 | $196.73 | $196.75 | $196.70 |
| Purchase #5 | $193.86 | 5.523% | $204.5669 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $14.43 | 9.804% | $15.8447 | $15.84 | $15.85 | $15.80 |
| Purchase #7 | $25.30 | 8.213% | $27.3779 | $27.38 | $27.40 | $27.40 |
| 7 purchase totals = | $676.66 | $732.6457 | $732.64 | $732.70 | $732.70 | |