| 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 | $15.39 | 9.191% | $16.8045 | $16.80 | $16.80 | $16.80 |
| Purchase #2 | $109.37 | 12.153% | $122.6617 | $122.66 | $122.65 | $122.70 |
| Purchase #3 | $7.67 | 3.677% | $7.952 | $7.95 | $7.95 | $8.00 |
| Purchase #4 | $27.26 | 5.810% | $28.8438 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $193.55 | 7.732% | $208.5153 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $189.70 | 11.686% | $211.8683 | $211.87 | $211.85 | $211.90 |
| Purchase #7 | $189.76 | 10.249% | $209.2085 | $209.21 | $209.20 | $209.20 |
| 7 purchase totals = | $732.70 | $805.8541 | $805.85 | $805.80 | $805.90 | |