| 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 | $28.90 | 6.573% | $30.7996 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $66.40 | 4.186% | $69.1795 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $162.71 | 13.727% | $185.0452 | $185.05 | $185.05 | $185.00 |
| Purchase #4 | $25.72 | 12.315% | $28.8874 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $87.76 | 12.737% | $98.938 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $89.67 | 12.286% | $100.6869 | $100.69 | $100.70 | $100.70 |
| Purchase #7 | $209.99 | 4.729% | $219.9204 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $671.15 | $733.4570 | $733.47 | $733.50 | $733.40 | |