| 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 | $50.85 | 7.704% | $54.7675 | $54.77 | $54.75 | $54.80 |
| Purchase #2 | $176.76 | 7.494% | $190.0064 | $190.01 | $190.00 | $190.00 |
| Purchase #3 | $124.28 | 4.456% | $129.8179 | $129.82 | $129.80 | $129.80 |
| Purchase #4 | $182.70 | 12.355% | $205.2726 | $205.27 | $205.25 | $205.30 |
| Purchase #5 | $246.27 | 5.564% | $259.9725 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $206.82 | 4.788% | $216.7225 | $216.72 | $216.70 | $216.70 |
| Purchase #7 | $7.27 | 6.251% | $7.7244 | $7.72 | $7.70 | $7.70 |
| 7 purchase totals = | $994.95 | $1,064.2838 | $1,064.28 | $1,064.15 | $1,064.30 | |