| 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 | $20.37 | 12.451% | $22.9063 | $22.91 | $22.90 | $22.90 |
| Purchase #2 | $214.43 | 6.176% | $227.6732 | $227.67 | $227.65 | $227.70 |
| Purchase #3 | $162.69 | 6.852% | $173.8375 | $173.84 | $173.85 | $173.80 |
| Purchase #4 | $122.49 | 13.563% | $139.1033 | $139.10 | $139.10 | $139.10 |
| Purchase #5 | $96.79 | 3.680% | $100.3519 | $100.35 | $100.35 | $100.40 |
| Purchase #6 | $39.29 | 11.321% | $43.738 | $43.74 | $43.75 | $43.70 |
| Purchase #7 | $47.67 | 12.201% | $53.4862 | $53.49 | $53.50 | $53.50 |
| 7 purchase totals = | $703.73 | $761.0964 | $761.10 | $761.10 | $761.10 | |