| 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 | $78.64 | 7.572% | $84.5946 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $38.78 | 3.745% | $40.2323 | $40.23 | $40.25 | $40.20 |
| Purchase #3 | $189.57 | 7.475% | $203.7404 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $138.62 | 12.187% | $155.5136 | $155.51 | $155.50 | $155.50 |
| Purchase #5 | $242.52 | 6.256% | $257.6921 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $8.74 | 5.721% | $9.24 | $9.24 | $9.25 | $9.20 |
| Purchase #7 | $229.67 | 13.324% | $260.2712 | $260.27 | $260.25 | $260.30 |
| 7 purchase totals = | $926.54 | $1,011.2842 | $1,011.27 | $1,011.30 | $1,011.20 | |