| 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 | $83.72 | 9.532% | $91.7002 | $91.70 | $91.70 | $91.70 |
| Purchase #2 | $84.38 | 13.204% | $95.5215 | $95.52 | $95.50 | $95.50 |
| Purchase #3 | $58.73 | 4.495% | $61.3699 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $93.30 | 7.568% | $100.3609 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $200.32 | 3.550% | $207.4314 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $158.50 | 9.586% | $173.6938 | $173.69 | $173.70 | $173.70 |
| Purchase #7 | $125.73 | 12.368% | $141.2803 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $804.68 | $871.3580 | $871.35 | $871.35 | $871.40 | |