| 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 | $15.86 | 6.681% | $16.9196 | $16.92 | $16.90 | $16.90 |
| Purchase #2 | $206.64 | 6.424% | $219.9146 | $219.91 | $219.90 | $219.90 |
| Purchase #3 | $112.75 | 6.670% | $120.2704 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $38.25 | 7.491% | $41.1153 | $41.12 | $41.10 | $41.10 |
| Purchase #5 | $212.73 | 4.705% | $222.7389 | $222.74 | $222.75 | $222.70 |
| Purchase #6 | $125.72 | 9.291% | $137.4006 | $137.40 | $137.40 | $137.40 |
| Purchase #7 | $141.93 | 4.772% | $148.7029 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $853.88 | $907.0623 | $907.06 | $907.00 | $907.00 | |