| 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 | $126.46 | 12.380% | $142.1157 | $142.12 | $142.10 | $142.10 |
| Purchase #2 | $246.38 | 8.696% | $267.8052 | $267.81 | $267.80 | $267.80 |
| Purchase #3 | $29.67 | 9.765% | $32.5673 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $30.73 | 12.188% | $34.4754 | $34.48 | $34.50 | $34.50 |
| Purchase #5 | $67.39 | 13.821% | $76.704 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $18.72 | 9.786% | $20.5519 | $20.55 | $20.55 | $20.60 |
| Purchase #7 | $52.56 | 3.403% | $54.3486 | $54.35 | $54.35 | $54.30 |
| 7 purchase totals = | $571.91 | $628.5681 | $628.58 | $628.55 | $628.60 | |