| 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 | $41.76 | 5.787% | $44.1767 | $44.18 | $44.20 | $44.20 |
| Purchase #2 | $216.56 | 6.263% | $230.1232 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $185.92 | 10.564% | $205.5606 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $127.61 | 9.755% | $140.0584 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $237.76 | 3.672% | $246.4905 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $129.36 | 9.546% | $141.7087 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $59.49 | 3.739% | $61.7143 | $61.71 | $61.70 | $61.70 |
| 7 purchase totals = | $998.46 | $1,069.8324 | $1,069.83 | $1,069.80 | $1,069.90 | |