| 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 | $25.25 | 10.596% | $27.9255 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $109.35 | 9.122% | $119.3249 | $119.32 | $119.30 | $119.30 |
| Purchase #3 | $7.76 | 6.787% | $8.2867 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $54.41 | 3.337% | $56.2257 | $56.23 | $56.25 | $56.20 |
| Purchase #5 | $170.63 | 11.564% | $190.3617 | $190.36 | $190.35 | $190.40 |
| Purchase #6 | $184.42 | 7.739% | $198.6923 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $53.44 | 10.683% | $59.149 | $59.15 | $59.15 | $59.10 |
| 7 purchase totals = | $605.26 | $659.9658 | $659.97 | $660.00 | $659.90 | |